The World is Invited 49 years of Armwrestling in Petaluma and the 39 Anniversary of the formation of the World s Wristwrestling Championship (Armwrestling) Saturday October 14, 2000 Brand New Larger Location: Phoenix Theater 201 Washington Street, Petaluma, CA All entrants must be on hand for weigh-ins either Friday night October 13th at Sonoma Joe's (formerly Jokerz Wild Casino). Sonoma Joe's ...