The University of Washington-Tacoma's Net Impact club has started a student challenge called Penny Wars.
Visitors simply drop pennies into the jug of their favorite charity... just pennies. Quarters, dimes and bills go into another jug.
The winning charity gets a donation during this two-week challenge. On deck are the Humane Society, Boys and Girls Club, Teen Challenge International and FISH Food Bank.
The Penny Wars battle station is in the Dougan Building on campus and the challenge ends on Feb 7.