• Belmont Town Day will be held from 9 a.m. to 3 p.m. in Belmont Center on Saturday, May 31. There will be food, music and rides and entertainment for the kids while businesses and community groups will have tables out in the middle of Leonard Street. Don’t be scared off by the small threat of rain.
• Belmont High School Graduation Ceremony for the Class of 2014 will take place at 2 p.m. in the high school’s Wenner Field House on Sunday, June 1. Later, the newly-minted alumni will participate in the All-Night Party in the High School’s cafeteria.
• The Belmont Police is holding a Gun Buyback event from 10 a.m. to 3 p.m. at the town’s DPW Yard at 37 C St. on Saturday, May 31. It is a “no questions asked” service provided by the Belmont Police and the Middlesex Sheriff’s Office; gift cards will be provided to those who participate courtesy of the Belmont Religious Council.
• A Neighborhood/Marketplace Yard Sale for the nine victims of the fire on Marlboro Street will take place on Marlboro Street between Unity and Fairview from 9 a.m. to 2 p.m. on Saturday, May 31.
• A Chamber Music Concert to benefit the SPARK Pediatric Division of Boston Medical Center will take place at The First Church Belmont, Unitarian Universalist, 404 Concord Ave. at 8 p.m. on Sunday, May 31. Music of Bach, Handel, Purcell, Dowland and Gilbert & Sullivan is on the playbill.
• Belmont High School Girls Tennis will likely host a quarterfinals match this weekend in the Div. 2 North sectionals but there has been no indication when that would occur as of Friday morning.