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.
Wayne County Historical Society event, 10am-4pm, $15 for directions for self-driven tour of area gardens. 570/253-3240.
Featuring players & teams from Sullivan County Women's Softball League at the fairgrounds, 9am, donations encouraged. Benefits Alliance for Lupus Research's Walk with Us to Cure Lupus. 845/292-2683 or 292-2949.
Forest tour w/ Nathaniel Whitmore seeking wild mushrooms at Lacawac Sanctuary, 10am, $7, members $5. 570/689-9494.
Guided trail hike learning to identify local animals at Lacawac Sanctuary, 10am, free. 570/689-9494.