Megan Pfeiffer, Hadley Heitshusen, Olivia Cox and Eli Fergueson, age 14 from one of two Center Point Urbana teams competeing, construct a giant shark out of cans Saturday morning at Coral Ridge Mall. Architects, engineers, local students, and youth groups built structures out of cans to be donated to the HACP Food Reservoir and be distributed to Linn and Johnson County food pantries and crisis centers. The teams had from 8 until 11 AM to assemble their constructions at the Coral Ridge Mall and were judged on their creations.