Strictly speaking,this is along old SE 99th St, but most local folks would describe it as being on the west end of the old Winery Road. There is a concrete barrier blocking the road just beyond the Y. Go west on that road beyond the barrier to get to the cabin - if you go east you will find the Snoqualmie Point Park ( great views from there!) or the Rattlesnake Mountain trailhead, Do not expect to get to Rattlesnake Lake from here - it is a ten mile hike.
Remember that Tweetybird was a bird, and his cabin reflects that.
You cannot access this from I-90. You must exit at exit 37 if east bound, then immediately turn right on Winery Road. If coming from the east, you must exit at exit 31, and then turn north into North Bend, then west on North Bend Way. From Winery Road, you can only get back on I-90 westbound. To find your way to eastbound I-90 by heading east on North Bend Way, to Bendigo Blvd, then south to I-90 (past the outlet mall)
Gratz to sproutter for FTF!