The owner and the bartender are both accommodating (not to mention the bartender is cute) Haha! The owner (sorry I forgot the name) said they're not strict with the number of persons in a package as long as there's supplies. They also accommodate "stop time" since the packages cover 4 hours only of unlimited drinks.
Aside from the margarita that I've requested, my cousin also requested for the Black Forest and they said it is good. My sister drink even the last drop. :)