On March 20th, Calgary Corporate Challenge will be hosting its Brain Freeze Trivia event at Schanks South. Come out and get your brain warmed up for spring. Brain Freeze Trivia involves teams of 4, battling for 5 cranium-congealing rounds of 10 questions each; No phones, notes or outside help of any kind will be allowed. A portion of all registration fees will be donated to the Branch Out Foundation - a Calgary charity whose goal is to accelerate tech solutions and non-pharmaceutical approaches to neurological disorders.