Celebrate across western Washington this weekend with events like Mason County’s Forest Festival, a farewell to Ume the tapir and an international festival in Kent. SEATTLE — May is coming to a close, but the season of celebration is in full swing. Festivals are in full bloom across the region, from wildfire prevention and logging to a global festival honoring culture and community. This weekend also includes some goodbyes and graduations. Here are five things to do in western Washington this weekend: Legends of the Timber: May 28-31 — The annual four-day Forest Festival takes place in Mason County this…