DULUTH, MN (KDAL) - Kids of all ages are invited to enjoy a Summer Beach Bash from 11 a-m to 3 p-m Thursday on Park Point. The annual Sand Modeling Contest will also be held with judging at 1:30. Prizes will be given in several categories for your sand creations. The YMCA will hold a beach tug of war, hula hoop contest, water balloon toss, treasure hunt and other beach games including volleyball. During the Water Safety Expo, officials will be offering tips on how to stay safe on the beach including information on rip currents, hypothermia and kayaking.