far right above the WAIT button. Circus. 18:00 hour it let me click it. Haven't gone past since I accidentally found it and came back here to tell you.
Added: get the clown suit from ! Marked events at night doing hero work. Thers an event with a clown lady . Hide ,follow and follow than take the uniform from the vehicle (i think its a vehicle or a stash spot) Need this clown uniform. 18:00 hour and it let's you into the circus