It's time to start the winter cleanup at Riverside Nature Center, tidying the grounds and repairing this or that, to welcome the coming spring. Groundsmen John Quinby and Frank Dunlap would like to organize groups into particular activities in advance, so please RSVP and leave your contact info. Don't forget to wear work gloves and bring your favorite rake, clippers, and/or hammer. Snacks provided. Satisfaction of a job well done? Priceless!