Marion County will host a Water Safety event for children at 5:30 p.m., May 31 at Rainbow Springs Golf & Country Club, 19330 SW 83rd Place Rd., Dunnellon. The event will feature water safety tips from Infant Swimming Resource and hands-only CPR demonstrations. Register to win a free swim lesson package. For more information call 291-8000 or email jessica.greene@marioncountyfl.org.