SBG Kalispell in Kalispell, Montana is a Brazilian Jiu Jitsu and martial arts gym that offers classes for both kids and adults. Based on reviewer feedback, the facility struggles with organizational issues including poor communication about class cancellations, missed notifications for important events like belt ceremonies, and difficulty reaching staff by phone. While the front desk staff receives praise for being helpful and apologetic, parents have expressed frustration with overcrowded children's classes, inconsistent instruction quality, and delayed student advancement through the program.