AUBURN — SHAREcenter, 15 Andrew Drive, will hold its fourth annual Trikes for Tykes from 10 a.m. to 1 p.m. Saturday, May 4, at Auburn Middle School gym, Court Street. All ages are welcome.

Participants can bring their own tricycle and helmet, and some will be available on site. Activities will include face-painting, a scavenger hunt, crafts, refreshments and a silent auction.

At 11 a.m. an Obstacle Course Tricycle Parade will be held, and pizza and more will be available. At 12:30, Pelletier’s Karate students will demonstrate their skills.

The silent auction, which includes more than 50 gift certificates donated by area merchants, will close at 1 p.m. All entrance tickets will be placed into a drawing for a new tricycle.

Proceeds will benefit SHAREcenter’s school and nonprofit educational supply distribution program.

For more information on Trikes for Tykes, membership, volunteering or donating, contact the center at 333-6671. SHAREcenter has a second center on Republic Avenue in Topsham.