Have you ever dreamed of fixing an old boat and sailing it around the world? A group of young people led by hacker/anarchist/sailor Moxie Marlinspike did just that: they traveled to Florida, bought a junked boat, fixed it up and sailed it around the Bahamas, capturing their experience on a camcorder bought and later returned to Best Buy. This ultimate adventure movie, titled Hold Fast, is screening Thursday night (June 27), beginning at 7 p.m., at Cedar Works (4919 Pentridge St.) and everyone is invited, including families with children.

The film screening is a fundraiser for West Philly-based group AIDS Policy Project comprised of longtime activists pushing for a cure for AIDS for everyone who needs one. At Thursday’s event, the group members will be selling delicious snacks, raffling off boat trips and other nautical stuff, and “telling stories of maritime calamity and fun,” according to Executive Director and West Philly neighbor Kate Krauss. If you like, you can bring your maritime disaster story to share. If you bring your kids they can play on a big, fenced-in patio and still watch the movie through the glass wall.

Tickets are $10 to $20 on a sliding scale and can be purchased online or at the door. For more information and to buy tickets, visit the AIDS Policy Project website.