Aug. 5 Solar Dehydrator Construction Workshop 10 a.m to 12 p.m. at Grumblethorpe 5267 Germantown Avenue in Philadelphia.
Aug. 5 The Eastern Pennsylvania Robotics Alliance will host the Delaware County STEM Expo at The Performing Arts Complex of Delaware County, 101 Plush Mill Road in Wallingford 10 a.m. to 3 p.m. Free Event.
Aug. 5 Secrets and Spies at Valley Forge National Historical Park at Washington's Headquarters Train Station 12:30 p.m.
Aug. 6 Darby Friends Monthly Meeting and Bartram Gardens welcome the public to an open house and burial grounds tour at 1017 Main St. in Darby, PA 11 a.m. to 3 p.m.
Aug. 6 Rockwood Museum in Wilmington, Delaware First Sunday of the Month Free.... Regular Admission $10. Sunday 12 - 4:00 p.m.
Aug. 6 Sierra Club Two Mile Hike at Indian Orchard Park in Middleton Township 1:15 p.m. Hikers should take Copes Lane off Route 352. Cope Lane is about a half mile south of Glen Riddle Road. Park at the end of Copes Lane. Contact: firstname.lastname@example.org. Open to All.
Register now for Aug. 12 Mrs. Boice's Historie Academie and the Friends of Washington Crossing Historic Park as they present "Women's Lives in Early America": Research and Interpretation at Washington Crossing Historic Park, PA.9 a.m. to 5 p.m. Click on the link for complete details and interesting speakers.
Now through Aug. 29 BIG BUGS at Tyler Arboretum.
Register now for Sept. 9 Undy Run in Philadelphia.