A Holiday in Volunteer Park - December 12th Come one, come all for a fun, festive, family celebration! Choral music, luminaries, free admission to SAAM and the Conservatory - all in the middle of one of Seattle's beautiful Olmsted parks. Arboretum Foundation Program: Do Ecogeographic Gardens Work in Olmsted Parks? Andy Mitton will give a lecture on Thursday, November 14th, at 7:00 p.m. in the Graham Visitors Center. Be sure to reserve your place! New FSOP Website Launches Welcome to the new Friends of Seattle's Olmsted Parks website.