Let me add a link to the restaurant website:
http://www.na-jezerce.cz/menu/ It's work in progress, just few initial pages, but you can get a feel for the visual design we use on the website. The logo presented on the top left and in the bottom is just a placeholder, but you may see what level of simplicity and detail are we looking for, although the website version of the logo might be simpler then the one used on the menu or elsewhere in the restuarant. We can work out the colors of the logo or change the main website color as needed. I generally like #3 or #2 from the 5 designs received so far (Sat evening), although I still believe the design is too complex and too close to the actual logo of the theatre. Perhaps we can have something simpler, subtle without outline, gradient, more playful, and even don't use the same font they have. On the other hand I like the use of the mask and the fork. Can we come up with some more ideas how to express 'theatre restuarant' from the first look? How about one half of the (smiling) mask with fork and knife next to it. Or half of the smiling mask and fork/knife in the second half of the circle? Or something with the spotlight?