Apple Events for macOS - The unofficial Apple Events app for macOS
Funnster - The best way to get together with your friends and family
Facebook Local - Discover places to go and events happening near you
Gmail - Gmail is available across all your devices Android, iOS, and desktop devices. Sort, collaborate or call a friend without leaving your inbox.
TechEvents.co - Tech and startup events aggregator
Circus - Fastest way to see who's going out and where they are going