40th birthday in Cartagena

Hello! Looking for some fun, chic, cute birthday themes for my 40th birthday in Cartagena. Doing a tequila sunset (more of a dress code & decor), but looking for one more. I’ve seen “in my golden era” but I think that’s a very specific birthday :( Would like things that match the Cartagena vibe. Any thoughts? (No 40 and fabulous please).

Thanks so much!