Summer vacation! A fun getaway! A calorie restricted diet?
Traveling exposes one to many different foods, and what is the point of not enjoying those foods? Before your trip, choose how many calories per day you can eat at maximum (greater than now) and stick to that goal. Take a short calorie hit!
If your diet limit is usually 2000 kcal, bump that up by 30%, around 2600 kcal. On a 4 day trip, you can consume at most 10400 kcal. On those days where a lobster dinner is served, you can take from that amount. Spread the rest. Remember, calorie deficit over time is more important that per day.