This is a puppet theatre that I made for my niece's fourth birthday.
It's made out of a trifold foam core board (bought at Staples). The curtains are made of velvet (they hang on a dowel, and some other random curtain hooks that I found around the house)

The puppets are the popsicle stick kind... they're of the Yo Gabba Gabba characters, and the Ting Tings, who happen to be my niece's favourite band (she's the coolest 4-year-old ever)