May 26, 2023 | By Karen In District 40 Annual Picnic Calendar When: August 27, 2023 @ 10:00 am – 4:00 pm 2023-08-27T10:00:00-05:00 2023-08-27T16:00:00-05:00 Where: Herrick Lake Wheaton Main Entrance on Butterfield Rd (Rt 56) Cost: $5/pp suggested donation