I'll bite.
"Jimmy Buffet's Margaritaville" website says they have locations in NOLA, Orlando, Myrtle Beach, the Keys, LV, Glendale AZ, the Carribean and Mexico. I am going to use my inductive power of reasoning on this one. Since you are from around the NOLA area you would not likely go north in winter so Myrtle Beach, SC is out. Not having been to any of these restaurants in any of these places puts me at somewhat at a disadvantage. From your recent posts I would infer that you were not in Mexico or the Caribbean which may be incorrect so those locations are also not on my list of guesses. #1 - NOLA. That picture looks like a big city and if I recall correctly you live outside the city so it would constitute a 'trip'.#2 - LV or Glendale, AZ. It's possible. Not sure what your lady friend is into.#3 - the Keys. I hope this is actually where you are but I do not remember buildings of this size on Key West as pictured.#4 - Orlando. Whose kids did you bring along?I hope I am close and really mean no offense. Just having fun.Hope you had a good time.