A fundraiser for the Onset-Wareham fireworks display will be held at Mezza Luna Restaurant, located at 253 Main Street in Buzzards Bay, on June 7 from 5:30 p.m. to 8:30 p.m.

The event will feature complimentary hors d’oeuvres, a 50/50 raffles, and an auction. A donation of $10 is suggested.

Organizers are working to raise approximately $20,000 for the annual show.

This year’s fireworks show is scheduled for Saturday, July 7, at dusk. July 14 is the rain date.