Seeking drummers for Vallejo-based monthly jazz jam

I run a monthly jazz jam in Vallejo (now in its 4th year!) and need drummers to round out the jam. The vibe is fun, non-judgmental and supportive. Musicians of all levels are welcome (singers too) - So if you are reading this and not a drummer...come on down. We have a tune archive in Dropbox and typically stick to the Great American Songbook of tunes (fakebooks).