Mercer Island students help team to second-place finish at state tournament | Sports brief Two Mercer Island students helped their soccer team to a second-place finish at the Washington State Challenge Cup. By Megan Managan • May 6, 2013 1:56 pm Mercer Island students Riley Milburn and Adam Braman were part of the Eastside FC 12U soccer team that finished second in the state tournament in April. Two Mercer Island students helped their soccer team to a second-place finish at the Washington State Challenge Cup. Islanders Riley Milburn and Adam Braman are members of the U12 Eastside FC soccer team. Both are in sixth grade on Mercer Island.