From 9 a.m. to 5 p.m. Saturday April 25, enjoy natural and historic beauty at the Red Mill Inn, which recently became a member of the Green Hotels Association of America. Wander the small island, enjoy the Seneca River scenery and wildlife and walk the trails along the canal waters. Free refreshments. Bring any recyclable materials for drop-off and receive a coupon for a 20 percent discount off your next stay at the hotel. Take a guided tour of the hotel and learn about the environmentally friendly aspects of its design and construction from the preservation of the original 1828 wood structure to its current energy efficient systems and environmentally friendly bath products. This event is free. The Red Mill Inn is located at 4 Syracuse St. in Baldwinsville. Call 635-4871.