Rode out to Grand Army Plaza on Saturday and yes, Kenny is right, the arch is indeed filled with puppets. While we were there a woman and her daughter stopped by and the little girl was trying on (some of these are big puppets) some of the heads for size. A spiral staircase winds up to the crossover, where performances are sometimes held!
(They’re open Saturdays noon to 4PM tel: 718-853-7350. Link)