Couchers.org - The new alternative to Couchsurfing. Non-profit. Community-focused. Well built.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Trustroots - Travellers community for sharing, hosting and getting people together.
Eventzilla - Eventzilla lets you sell tickets online and manage attendees from one integrated application.
Couchsurfing - CouchSurfing is your ticket to explore the world -- from the road or from your own home.
Splash - Anyone can create a Splash event, whether you're a company hosting a single event or an individual hosting a personal event like a birthday or wedding. Get Started for Free. Text goes here. X. Full Event Program.