DIYKaiju at The Gallery on Baum.

The Gallery on Baum (4643 Baum Blvd. in Oakland) is currently showing

an exhibition of strange beasts and giant creatures: featuring exclusive japanese & american vinyl monsters, memorabilia + more

Kaiju means "monster" in Japanese (Godzilla, Rodan, et al). You'll find some links to Pittsburgh kaiju designers on this 2008 event page, just to give a general idea about the current exhibition.