Glympse - Glympse is the easy way to safely share your location in realtime. No sign-up needed.
Event Finda - Find events near you, and all around the world.
Zenly - Zenly is a GPS tracker to locate your friends in realtime.
Rally by Eventbrite - Find the best local events and rally your friends to join
OwnTracks - Cross-platform location sharing
SPECTRA Mini - Mini eSkateboard - 9 mph, 6 mi range, 8.5 lbs