Show dates are April 28th and 29th. Doors open at 7, show starts at 7:30. It's located in the Stock Pavilion: 1402 W Pennsylvania Ave, Urbana, IL 61801. Tickets are $7 and there will be refreshments/balloon animals/tarot card readings which audience members can buy if they'd like (the most expensive item will probably be ~$2).
Thanks to Delilah Hansen Director of The Comedy of Errors: Circus for this information item.