Crab feast fundraiser for the United Way of Queen Anne’s County, 5:30 to 9 p.m., at the Chesapeake Bay Environmental Center, Grasonville. Tickets are $75 for adults, $20 for children 6 to 12, and include crabs from Harris Crab House, beer, wine, sodas and water. Barbecue buffet also available from It’s the Pitts. Music by Justin Ryan. There will be a “Pick of the Litter” auction and a 50/50 raffle. For tickets or information, call 410-7394716 or register at unitedwayqac.org.