The Toonseum, downtown, is expanding as of November. The Toonseum is a museum located on Liberty Avenue in the Cultural District dedicated to the art of cartoons and comics. Founded in 2007, it moved to its storefront location in 2009. The Toonseum is expanding due to growing interest in its offerings, sparked in part by increased development downtown. The Toonseum is a little gem of an attraction located not far from the Priory, and is well worth a look.
Here is a Post-Gazette story on the expansion of the Toonseum.