I am curious about those 🍋 brothels that you have visited. Perhaps my experience is too narrow to have such an encounter yet, the most tricks I have seen have involved ping pong balls, drink drug laced alcohol, being robbed and getting a punch in the nose from russian bouncers!
I do like lemony tasting beers and enjoy natural lemon flavored radlers (shandy). Here is a recent one i very much enjoyed. Safe travels!