| Light Up the Galt! | November 28, 2018 6:00 PM - 10:00 PM | |
| Line Dance Party at Mills Pond Park | August 20, 2016 6:00 PM - 10:00 PM | |
| Little Chefs Session II Begins | February 24, 2022 | |
| Little Chefs Session III Begins | March 31, 2022 6:00 PM - 7:30 PM | |
| Little Chefs Session IV Begins | May 05, 2022 6:00 PM - 7:30 PM | |
| Loco Rio 8K | August 25, 2018 7:00 AM - 8:30 AM | |
| Luminary Service | December 07, 2019 6:00 PM - 7:15 PM | |
| Luminary Service | December 14, 2019 6:00 PM - 7:15 PM | |
| Lunch & Walking Tour to Promote Literacy: City Hall 11 AM | May 10, 2019 11:00 AM | |
| Luv-A-Bull Pet Rescue | February 28, 2015 | |
| M2M Sub-Committee | October 09, 2019 2:30 PM - 3:30 PM | |
| Mad Decent Block Party | August 01, 2015 | |
| Mad Decent Block Party 2016 | July 30, 2016 | |
| Made to Move Artbreaking Ceremony and Reception | April 07, 2022 4:00 PM - 6:00 PM | |
| Mahoney Charity Event | November 08, 2015 | |
| Major Beach Soccer 2015 Qualifying Tournament | - | |
| Make a Difference Day | October 24, 2015 8:00 AM | |
| Make a Difference Day | October 29, 2016 | |
| Make A Difference Day 2023 | October 28, 2023 8:00 AM - 12:00 PM | |
| Make a Difference Day 2024 | October 26, 2024 8:00 AM - 12:00 PM | |
