Saturday and Sunday: The tall ship Adventuress will dock at Percival Landing in Olympia. Free tours of the 96-year-old schooner are available from 5 to 8 p.m. Saturday. A three-hour environmental sail leaves Percival Landing at 1 p.m. Sunday. The cost is $40 for adults and $20 for those 18 and younger. Call 360-379-0438 or go to www.soundexp.org to register or for information.
Saturday: The state Department of Fish and Wildlife will auction off hundreds of pounds of elk antlers at the Oak Creek Headquarters, 16601 Highway 12, west of Naches. Bidders should arrive by 11 a.m. to register. Money raised will help pay for winter feeding program. For information, go to wdfw.wa.gov/lands/wildlife_areas/oak_creek.
Sunday: Learn about the plants of the Nisqually National Wildlife Refuge during an easy hike that starts at the Visitor Center flag pole at 9:30 a.m. The hike is free, but refuge entry fee is $3.