Upcoming Events

  • 2025 Battlegreen Run – Lexington, MA

    November 2, 2025

    Join Team Little Smiles for the iconic Genesis Battlegreen Run, a beloved community race that has raised over $1 million for area nonprofits since 1996. Lace up with purpose and help us deliver joy to children battling serious illness—one mile (and one smile) at a time.

    Get Involved

  • 4th Annual Holiday Fundraiser – Boston & NYC

    Dates & Locations Coming Soon

    This year, we’re celebrating BIG—with two festive fundraisers! We’ll be returning to Boston for our annual holiday event and hosting our first-ever NYC celebration. From heartwarming moments to community connection, these events support our mission and mark an exciting step in our growth.

    Learn More + Get Involved

Past Events

Group of people gathered at a table in a school hallway, with pizza boxes and snacks, some waiting to place orders or pick up food.

January 2024

Bake Sale Hosted by Wilbraham & Monson Academy’s Service Group and Bake Club

Two women loading a wheelchair onto a shopping cart filled with grocery bags and gifts outside a store.

December 2024

Third Annual Holiday Toy Drive

Group of women dressed in sportswear standing outdoors in front of a bag check tent, smiling for the camera at a running event.

October 2024

Annual MGH Cancer Center Eversource 5k Run/Walk

Two young women smiling and hugging behind a table with colorful buckets filled with toys and party favors, in a well-lit dining room with large windows, curtains, and a decorative chandelier.
A group of people participating in a yoga or fitness class in a gymnasium, practicing poses on yoga mats. The room has a wooden floor, a high ceiling, and steps at the front.

May 2024

Virtual Day of Giving Hosted by Two Newton Country Day School Seniors

April 2024

Yoga Fundraiser with Newton Country Day School

Toys and games displayed on a table in a room with framed artwork on the wall.

December 2023

Second Annual Holiday Toy Drive

Group of women in athletic wear posing together in a fitness studio with large windows.

September 2023

Yoga Fundraiser with Eastside Yoga in South Boston

A large group of people gathered in a decorated indoor space, some holding drinks and a guitar, celebrating at a social event or party.

December 2022

First Annual Holiday Toy Drive

Host an Event for Little Smiles

Want to make a difference in your community? Hosting a fundraiser, volunteer day, or creative event is a fun and meaningful way to support Little Smiles. From school bake sales to yoga classes to team basket builds—we’ll help you turn your idea into impact.