Īt the onset of the bear movement, some bears separated from the gay community at large, forming 'bear clubs' to create social and sexual opportunities of their own. Many clubs are loosely organized social groups others are modeled on leather biker-patch clubs, with a strict set of bylaws, membership requirements, and charities. Bear clubs often sponsor large yearly events – 'bear runs' or 'bear gatherings' – like the annual events such as Southern HiBearNation in Melbourne, Bear Pride and Bear Essentials in Sydney, Bearstock in Adelaide, HiBearNation in St. Louis, Missouri, SF Bear Weekend, CBL's Bear Hunt, Bear Pride in Chicago, Atlanta Bear Pride, Texas Bear Round Up (TBRU) in Dallas, Orlando Bear Bash, and Bear Week in Provincetown (since 2001), drawing regional, national and international visitors. Many LGBT events attract a significant bear following, such as Southern Decadence in New Orleans.