The Blades Police Department’s 16th annual Blades National Night Out event will be on Aug. 1 from 6 to 8 p.m. at the Blades Park.  There will be free food for all: pizza, hot dogs, chips and drinks. There will be a crash car, bouncy house, tractor rides and the Fifty Fives band will play music. Blades Volunteer Fire Department will be there with engines.