WiFi Map - A crowdsourced list of routers and passwords
EventTitans - Top rated event management software
Instabridge - Crowdsourced free wifi (now on Android)
Tix - Tix is a state-of-the-art, cloud-based ticketing system that features fully integrated access controls, event management controls, multi-channel distribution capabilities, and a robust reporting suite.
Get Free Fucking WiFi - Find the best fucking WiFi just around the corner.
Brushfire - Brushfire offers tools for online registration and event management.