Looking for an LGBTQIA+ and vegan friendly honeymoon location for April

Hi all! We’re hoping to go on a honeymoon in April, leaving from the DC/Baltimore area of the US. We are looking for places that are both LGBTQIA+ and vegan friendly, outside the US (Hawaii would also be an option). We would like to be near a beach with weather warm enough to enjoy it, but also have other things to do. We enjoy visiting museums, going on running tours, seeing historic sites, shopping, and general walking around. We like cities for their walkability but that is not a requirement. We would love to hear any and all suggestions for trips in the 7-10 (possibly longer but not sure yet) day range. Thanks!