Is it free and and can I please get back to me before the concert and who will be playing at the concert

It is free, can bring food, drink,chairs, etc. 27th is a van Halen cover-up van Halen nation

This might help https://www.delcopa.gov/departments/parks/pdf/2019SummerFestivalSchedule.pdf

All concerts are free. The schedule is on the web site under Delaware County summer festival

All the concerts are free. Usually Friday and Saturday in summer. They have a concession truck there but you can bring your own food and non- alcoholic drinks. If it rains there is no rain date.