(Portland, OR)  --  Those who want to get an up-close look at the MLS Cup that was recently won by the Portland Timbers can see it at the Oregon Historical Society this weekend.  The trophy will be displayed on Saturday from 10 a.m. until 5 p.m., and on Sunday from noon until 5 p.m., at the facility on Southwest Park Avenue.  Admission is free, but the Timbers are asking visitors to make a donation to Special Olympics Oregon.