He's on holiday Love, let 'em have it.

Take him surfing, no, wait start off with an easy yoga class,


then surfing, get high, eat rolled tacos with guacamole till you want to sleep.... at that point start drinking. If he's as Irish as you say, he'll be ready to do anything to please his lass, and ready to rip it up all night! Watching the Dropkick Murphy's never hurts either.