Monte Mammenga

45 Wednesday, Feb. 24 Colman Monte Mammenga, 45, of Colman passed away on Wednesday, Feb. 24.  Monte Mammenga was born on March 23, 1975 in Sioux Falls to Harlan and Diane (Poppens) Mammenga.   He graduated from Canistota High School and received his B.S. in Mechanical Engineering from SDSU. Monte worked at Daktronics for 20…