Rotary Roundup: Casino for a Cause, 5:30 to 10:30 p.m., at the Kent Island Volunteer Fire Department, 1610 Main St., Chester. Tickets: $60 per person. Professional dealers, blackjack, Texas Hold’em, roulette, craps, money wheels and cinema horse racing. Winning may be used to buy silent auction items or donated to Rotary charities. Rotary of Kent Island fundraiser.