The first tutorial is one you may have read here before; the DIY Photo Booth. The great news is that Lomography decided to use the project as a competition; simply follow the instructions on the tutorial and submit your photo; may the funniest cardboard-box-lid-photo-booth-photos win!
Read more here.
Good luck everyone; and stay in touch with my facebook page to see links to future tutorials that get published on the Lomography.com site.