The 4th annual San Juan Island Open will be held on Saturday, April 27 at Roche Harbor disc golf course on Rouleau road in Roche Harbor. This will be the first time that the event will be sponsored by the Professional Disc Golf Association (PDGA) as a C-tier event. While A-tier events can go up to a week and must include a minimum of 54 holes, C-tier events can be completed in one day with a minimum of 18 holes, and PDGA membership is not required to compete.