The Onset Bay Association is trying to raise money for the big fireworks celebration in July. A fund-raiser will be held June 6 from 5:30 to 8:30 p.m. at Mezza Luna restaurant at 253 Main St. in Buzzards Bay. Admission is $10 and includes complimentary hors d’oeuvres, a silent auction, a 50/50 raffle, and prizes. There will be a cash bar. Those who can’t attend can still contribute to the cause; checks should be made payable to the “Wareham Fireworks Fund” and mailed to P.O. Box 799, Onset, MA 02558. Donations are tax deductible. For more information, call the Onset Bay Association at 508-295-7072. This year’s fireworks celebration is scheduled for July 6 in Onset.