Queens' picturesque Astoria Park comes alive with the sights, sounds and aromas of the electrifying midway with exciting rides and games for all ages and deep-fried treats, sweets and other tasty carnival eats. Event admission is free. Ride tickets are $1.50 each, $30/20 tickets, or $60/50 tickets plus 1 free ride. (Rides take 2 or more tickets each.) Midway hours are 4-11 pm Wednesday - Friday and noon-11 pm Saturday - Sunday under the RFK Bridge at Hoyt Avenue N…