The Rockaway Waterfront Alliance and the National Park Service present the Rockspot Bike Tours, interactive expeditions to historically and environmentally significant sites along the Rockaway Peninsula. On Aug. 17, Sean Bolebruch will lead a tour of the eastern part of the Rockaway Peninsula, highlighting the area's edible plants.

A limited number of bikes will be availalbe on a first-come, first-served basis. Children are welcome. Tour tickets cost $10 per person; registration is required.