As conflicted as I feel about this trip, I'm truly excited to take the girls to the observatory at Arecibo. ? ?? It's on the US National Register of Historic Sites (thank you for that bit of trivia, @brandybear22 ?) and is a longtime "bouquet list" item for me. We weren't going to take them, but another excursion had to be canceled when the mayor declared last friday a municipal holiday. ?✔ #STEMinPR