Reach the organizers at email@example.com. Reach the hotel (in case of room requests, etc) at firstname.lastname@example.org, and CC email@example.com if you so with.
irc: #cebulacamp on Freenode
Cebula Camp is an inclusive event. Be excellent to each other, or stay home. Harassment and discrimination are not welcome or tolerated, online or AFK. If you're a subject, observer, or third-party to any of these, please, get in touch, write to firstname.lastname@example.org or q3k personally.