Spellman's Magical Museum of the Circus
From Tardis Wiki, the free Doctor Who reference
Spellman's Magical Museum of the Circus was a museum dedicated to the history of the circus. It was run by Elijah Spellman. Inside the museum ther was several life sized clowns, who could be controlled by telepathic powers.
Odd Bob the Clown handed out tickets to the museum. (SJA: The Day of the Clown)