This is the San Diego Chapter of ACM SIGGRAPH, slated to build local interest on computer graphics and interactive techniques, for educational, artistic and scientific purposes. It's free to join this Meetup ($0), but we encourage you to become a Full Member in order to enhance your involvement, opportunities, and chances to receive cool giveaways! To join as a Full Member for a year, just make a $20 PayPal donation (note 'Chapter membership' and member name in the donation comments), or you can pay with cash, check, or credit card at our meetings.
Find out more here. (contact information, and additional Chapter details)