Jazzy Miz Mozetta by Brenda C. Roberts, illustrated by Frank Morrison (FSG, 2004). Miz Mozetta is dressed to dance, but who will be her partner? Jazzy, snazzy, and that's sayin' somethin'. Ages 4-up.
Note: of dance, urban, African American, and elder interest; FSG is doing many of the best multicultural books these days, including picture books.