Events The Conservancy relies on member support. Please consider making a tax-deductible donation to help us keep putting on programs and events. Astronomy Night 2/28, 6:00pm-7:30pm Rolling Hill Park Rain Garden Workshop 3/1, 9:00AM-12:00PM Haverford CREC Partner Event Bonfire, Bluegrass & Blooms Sunday, 4/6 Rolling Hill Park More details to come Native Plant Talk and Giveaway 5/7, 6:00PM-7:30PM Rolling Hill Park More Details to Come