Halloween is not celebrated in Costa Rica. We noticed this at least a month ago when the stores started stocking Christmas items and skipping over Halloween completely. There are many creepy Costa Rican legends meant to scare children and adults away from things like overindulgence of alcohol or infidelity which make the likes of Dracula and Frankenstein tame in comparison.
Our kids look forward to Halloween all year and Gabriel still wanted to dress up despite the fact that there is no place to go Trick-or-treating.