Big Brothers Big Sisters of Sarnia-Lambton
Big Brothers Big Sisters of Sarnia-Lambton is a nonprofit mentoring agency in Sarnia-Lambton that recruits, screens, and trains volunteer mentors to create one-to-one and group matches for children and youth. The organization delivers school-based and community mentoring programs, supports ongoing matches with professional staff, and runs events and fundraisers to engage volunteers and raise funds. It actively recruits mentors to reduce a large local waitlist and partners with organizations such as United Way of Sarnia-Lambton to support its work.
🕰️ Organization Hours:
Last updated on Feb 8th, 2026
Recent Activity
The 6th Annual Big Squeeze
The 6th Annual Big Squeeze brings lemonade stands to businesses across Sarnia-Lambton on August 5, 2026 from 11 AM to 3 PM, raising donations for Big Brothers Big Sisters of Sarnia-Lambton. Sponsored by Mainstreet Credit Union with support from Auto House Honda and North End Appliance, the campaign builds on more than $44,000 raised in 2025 and channels every donation into local youth mentoring programs.
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Danny & Carter mentor match announcement
Big Brothers Big Sisters of Sarnia-Lambton announced that Danny and Carter are now a one to one mentor match, the organizations ninth male match since closing the Big Brother waitlist. The pair first connected through the County Big Bunch program, and the agency thanks United Way of Sarnia-Lambton while inviting volunteers to call 519 336 0460 or email info@bigbrothersbigsisters.ca to learn how to get involved.
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Volunteer and match recruitment invitation
Big Brothers Big Sisters of Sarnia-Lambton is recruiting volunteer mentors to reduce their waiting list and invites you for a coffee chat to learn how to get started. Contact them by phone at 519 336 0460, email info@bigbrothersbigsisters.ca, or visit www.bigbrothersbigsisters.ca to connect with staff and begin a match.
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Waitlist Wednesday — Mentor recruitment
Big Brothers Big Sisters of Sarnia-Lambton is recruiting mentors through their Waitlist Wednesday campaign, with over 100 children waiting for matches across Sarnia-Lambton. Volunteers typically commit three to four hours per week, and you can call 519 336 0460 or apply online at the provided link to start the process.
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New mentor match announcement and volunteer recruitment
Big Brothers Big Sisters of Sarnia-Lambton announced a new mentor match between Vittoria and Ariana, who bonded over track and field, outdoor play, swimming, and bracelet making. The agency says more than 100 kids are waiting in Sarnia and Lambton County, and invites interested volunteers to call 519 336 0460 or apply at the volunteer page.
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Mentor match announcement & volunteer recruitment
Big Brothers Big Sisters of Sarnia-Lambton announced a new mentor match between Kaden and Rod after a park and ice cream outing, and notes there are over 100 children waiting for mentors in Sarnia and Lambton County. If you are interested, call 519-336-0460 or apply online to start the volunteer process with support from United Way of Sarnia-Lambton.
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Volunteer opportunities — Sarnia & Lambton County mentoring matches
Big Brothers Big Sisters of Sarnia-Lambton is recruiting Big Brother mentors to meet a local need, with over 100 children waiting in Sarnia and Lambton County. Ken stepped forward after a community plea and is now matched with Jace after a first meeting described as one of the best days of his life; call 519 336 0460 or apply online to learn more.
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Five-year mentorship milestone (2021–2026)
Big Brothers Big Sisters of Sarnia-Lambton marks a five year mentorship milestone spanning 2021 to 2026, celebrating the growth and connection between Kylie and Addasin. The post thanks United Way of Sarnia-Lambton for supporting the mentoring work and highlights mutual learning and showing up for each other as the core of this relationship.
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Shout-out post recognizing partner president and upcoming weekly meeting
Big Brothers Big Sisters of Sarnia-Lambton thanks Ron and highlights the Sarnia Legion Branch 62 new President repping organization swag, then invites everyone to the upcoming Thursday meeting noted as week 41. It is a brief community shout out and an open invite to the regular Sarnia Lambton gathering, with the hashtag #inmymentoringera.
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Slow Roll
Big Brothers Big Sisters of Sarnia-Lambton is hosting a family friendly Slow Roll on Sunday, 2026-06-14 to support youth mentoring and community cycling. The announcement says it is the last week to register, so interested riders are encouraged to sign up soon.
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Big Brother volunteer opportunities — Sarnia & Lambton County
Big Brothers Big Sisters of Sarnia-Lambton is recruiting volunteers after announcing a new match while noting over 100 children are waiting for mentors across Sarnia and Lambton County. Call 519 336 0460 or apply online at the provided link to speak with staff and start the volunteer application process.
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New match — volunteer recruitment
Big Brothers Big Sisters of Sarnia-Lambton is actively recruiting volunteers, noting over 100 kids in Sarnia and Lambton County are waiting for mentors. Hear about a successful new match between Lenora and Shayla, then call 519 336 0460 or apply at the provided link to get involved.
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Savoury Food Truck Festival — Vendor List & Locations
Big Brothers Big Sisters of Sarnia-Lambton is hosting the Annual Savoury Food Truck Festival tonight at Gateway Casinos Sarnia and Hiawatha Horse Park, featuring Truckin' Mamas on the Run, Irie Myries Caribbean Cuisine, Bubbles Ice Cream, and more, plus live entertainment by Totally Acoustic. Stop by the organizer's booth for giveaways and to learn how to get involved with the program.
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Sales event at Sarnia Legion Branch 62
Big Brothers Big Sisters of Sarnia-Lambton is hosting a sales event at Sarnia Legion Branch 62 today, starting at Noon, with attendees encouraged to bring food donations for The Inn of the Good Shepherd. The post highlights the group’s affiliation with United Way of Sarnia-Lambton and frames the event as a local community fundraiser.
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Donation request for local shelter at Catch the Ace
Big Brothers Big Sisters of Sarnia-Lambton asks attendees of Catch the Ace at Sarnia Legion Branch 62 to bring donations for The Inn of the Good Shepherd on 2026-06-04. It is a simple, immediate way for the community to help a local shelter facing increased demand.
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Volunteer recruitment: mentors needed in Sarnia and Lambton County
Big Brothers Big Sisters of Sarnia-Lambton is recruiting mentors, with over 100 kids waiting in Sarnia and Lambton County. Call 519 336 0460 or apply online at the organization's volunteer page to learn how to get matched and supported as a mentor.
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Pride Flag Raising Participation Announcement
Big Brothers Big Sisters of Sarnia-Lambton participated in a Pride Flag raising in Sarnia-Lambton on June 1, 2026 to mark the start of Pride Month. The organization celebrated inclusion and encouraged the community to recognize people for who they are while promoting mentorship and local support.
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Big Brothers Big Sisters volunteer recruitment
Big Brothers Big Sisters of Sarnia-Lambton announced a new Big Sister match and says over 100 kids in Sarnia and Lambton County are currently waiting for mentors. Call 519 336 0460 or apply at the provided volunteer page to learn how to become a Big Brother or Big Sister.
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Volunteer to be a Big — match story and call for volunteers
Big Brothers Big Sisters of Sarnia-Lambton is inviting people to become a Big and mentor a young person, illustrated by a Match Monday story about Celine and Annabelle who have been matched for eight months. Interested volunteers can call 519 336 0460 or apply online at the provided volunteer page to learn more and get started.
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Mentor recruitment at Kineto Theatre
Big Brothers Big Sisters of Sarnia-Lambton recruited mentors at Kineto Theatre in Forest, Ontario during the Lambton Food & Film Festival on May 30, 2026. They thanked local volunteers and partners, and noted that more than 70 boys in Sarnia and Lambton County are waiting for mentors, inviting people to reach out to get involved.
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Summer Big Brother match announcement
Big Brothers Big Sisters of Sarnia-Lambton announced a new Summer 2026 Big Brother match pairing Ben and Steven, and says there are over 100 kids waiting in Sarnia and Lambton County. If you want to learn more or apply to mentor, call 519 336 0460 or visit the volunteer page to start the process.
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5th Annual BIG Slow Roll
The 5th Annual BIG Slow Roll is a free, all ages 10KM community bike ride supporting Big Brothers Big Sisters of Sarnia-Lambton, starting at the Royal Canadian Legion on June 14, 2026 with check-in at 1:30 PM and rollout at 2:00 PM. Expect a new scenic route, live music along the way, a fully police escorted ride, and $1 hotdogs after the ride. Register online to join this relaxed, community centered ride.
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Match making crafts volunteer opportunity
Big Brothers Big Sisters of Sarnia-Lambton is recruiting volunteers to run match making crafts and social pairing activities for kids across Sarnia and Lambton County, with over 100 children currently waiting. Interested volunteers can call 519 336 0460 or apply online at the program page to get started and join this supported local effort.
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Big Brothers Big Sisters volunteer recruitment and new match announcement
Big Brothers Big Sisters of Sarnia-Lambton is recruiting volunteer mentors, noting over 100 children are waiting in Sarnia and Lambton County. A new Big and Lil Sis match, Addisyn and Sophia, highlights the one to one mentoring activities, and interested volunteers can call 519 336 0460 or apply at the organization's volunteer page.
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Become a Big (Volunteer Mentor)
Big Brothers Big Sisters of Sarnia-Lambton is recruiting volunteer mentors through their Become a Big program, featuring a child named Oden who is waiting for a match. Call 519 336 0460 or apply online at the provided URL to learn more and start the application process.
