National Go Skateboarding Day is this Saturday June 21st.  Grab your board and come out and skate with the Mosaik crew.  The first event is at the Old Kennewick Skate Park and starts at 12 noon.  There will be a best trick giveaway and mini product toss.  The second event will be at the Richland Skate Park and will start at 2:30.  There will be a best trick and mini product toss.