Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
Kickstarter - Kickstarter is the world's largest funding platform for creative projects. A home for film, music, art, theater, games, comics, design, photography, and more.
Event Hunt - Startups and Tech Events Curated By Locals
FreeFunder - Free crowdfunding platform with no platform fee and donates to your fundraiser based on shares!
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Give - A WordPress plugin for easily collecting donations