Audubon field trip at Browning Beaver Meadow Sanctuary, 8am. 570/253-2364.
Check-in 9-10:30am, race begins 11am from Wayne County Fairgrounds to White Mills fireman's field. Entry form: honesdalejaycees.org. Info: 570/470-3181.
Help "strike out" cancer by donating $1 for each strikeout registered by teams from Monticello, Ellenville, Rondout Valley & Tri-Valley at Monticello High School. Info: firstname.lastname@example.org.
Learn about contribution made by the Pinchot family to conservation, 11am, adults $6, seniors $5. Meet at Grey Towers visitor pavilion. RSVP: 570/296-9630.
Featuring the historic Sweet Cherry Tree at Grey Towers, 11am, adults $6, seniors $5. RSVP: 570/296-9630.
Traveling summer baseball team holds tryouts for boys 17 & under at City Field, 5/7 & 8, 1pm. Must attend both sessions. RSVP: 845/439-8177.
Delaware Highlands Conservancy "On the Course for Conservation" benefit tournament at Woodloch Springs, registration 8:30am, shotgun start 10am, $110 incl. farm-to-table breakfast, golf, awards reception ($50 reception only). 570/226-3164.
Walk along Springhouse Trail to Suydam Pond with Tom Dein in Dorflinger-Suydam Wildlife Sanctuary, 9am, free. 570/253-1185.
League begins 5/25 & continues through summer in Hanoffee Park, Wed., 6pm, $20 incl. shirts & awards. Sign-up Parks & Recreation office, 6pm. 845/292-7690.
Private gardens available for public viewing, 10am-4pm, $25 for self-guided tour map. Reception follows tour. 845/796-1350, ext. 1050.