Thanks for the responses ladies. I am thinking I will start looking for them once I get off the plane. I have to find a market there anyway to get some local snacks to put in my bags (plantain chips, etc.) so I will be looking for the mini bottles as well. When I asked my on site wedding planner if she could recommend a local vendor to purchase them from once i get there and she told me she didn't (which I find very hard to believe) and she reminded me that there would be a corkage fee if one of my guests popped a bottle at the reception. It rubbed me the wrong way because I never even said I was giving them as favors at the reception, I plan to put them in the guests bags.