(Portland, OR) -- Portland Trail Blazers' fans have two opportunities to support the team ahead of their home playoff games against San Antonio on Friday and Sunday. Today, fans can go to Pioneer Courthouse Square from 11:30 a.m. to 1:30 p.m. to take photos and write messages to the team they can stick on the iconic Rip City sign. Then on Thursday, fans have a chance to win tickets to the Playoff home games through a city-wide scavenger hunt. Clues will be posted on Trail Blazers social media channels.