Litz Plummer has performed in such varied venues as the Opera Plaza, the Purple Onion, the Bohemian Grove, the Eagle Tavern and the Palace of the Legion of Honor, and regularly gives open-air concerts on Maiden Lane in San Francisco (off Union Plaza). Ms. Plummer especially invites those who think of opera as stodgy or artificial to come, listen and possibly find that opera can be a vibrant, fun and passionate adventure.