Join leaders Paul Johnson, Alex Stillman and Jean Santi for Friends of the Arcata Marsh’s 21st annual Thanksgiving Day Tour. If you’d like to set out on a 90-minute, rain-or-shine leg-stretcher before your big dinner, meet at 10 a.m. in front of the Arcata Marsh Interpretive Center on South G Street on Thursday, November 25. (The Center will be open for the holiday if volunteers are found to staff.) Bring a mask to comply with current COVID rules. For more information, call (707) 826-2359.