This event is in the "Adults" group. This event is in the "Everyone" group. Summer Concert - Mark Dvorak 2:00pm - 3:00pm Adults, Everyone This event is in the "Adults" group. This event is in the "Everyone" group. Aug 20 2023 Sun Summer Concert - Mark Dvorak 2:00pm - 3:00pm Please note you are looking at an event that has already happened. Library Branch: Orland Park Public Library Room: Pavilion Age Group: Adults, Everyone Program Type: Adult Programs Event Details: Mark Dvorak is an internationally recognized folk singer and songwriter. He has given concerts in nearly every state in the U.S., and has made visits to Finland, Canada and Ireland. Disclaimer(s) Accessibility The Orland Park Public Library is subject to the requirements of the Americans with Disabilities Act of 1990. Individuals who require an accommodation for a disability to any library presentations should contact the library at (708) 428-5114 at least five (5) working days prior to the event.