Waldameer Picnic 8. August 2016 Dani Venen (0) It was a beautiful weekend here in Northeast Ohio, as it was in Erie, Pennsylvania! Saturday august 6, the Signature Health staff and their families had their annual picnic at Waldameer Park in Erie, a day full of fun, food, rides, entertainment, and swimming! It was the busiest day of the year for the amusement park! Thank you everyone for coming and we look forward to our picnic next year!