I believe there is always a way around it! You can get lettuce wrapped burger, chicken wings, salads, etc.

To answer your original question I had a planned cheat about a month ago. To me it was NOT worth it. It took me 10 days to get rid of the 10 lbs that I gained due to my cheats, the same 10 lbs that took me 2 weeks to get rid of in the first place. So more than 3 weeks were wasted, in my eyes. Yeah, sure I got back in ketosis relatively quickly but I know I would have experienced a loss of at least 5-10 lbs more if I had stayed on the whole time.

Plus the food wasn't as good as I remembered. At all.