Depends on each person man, when i'm on a cutting cycle i rarely exceed my total calories. Perhaps 500-700 for this one day but that's it. Usually it happens with Easter in my country, which is 5-6 weeks before summer.
Most of the times i fast until this one "off" meal, i eat conservatively and then fast again until next morning, or have a pretty low calorie meal before bed. I'd do the meat and eat lots of it but that's it, no desserts, no appetizers, no alcohol..
I know what i'm capable off and if i let loose i could honestly consume 10-12K calories in about 2 hours. This can mess up my progress (and my mentality) for 1-2 weeks. Off season it's different, i'd fast prior and eat a good amount of food without that many regrets, but cutting is a different story.