Looks Like you are Having FUN! What is in the Mini Keg? 
It was filled by a great cocktail based of Rum ! This barrel, normally, is planned for 4 people. We were only 2... And, at the time of the photo, it was already the third or fourth barrel which we were tasting... The evening was very hot... We drank 6 of them this evening there ! We were quite merry, rum ran with flood and the Brazilian music and dancers made assemble blood to the head. Especially how the owner of the rum distillery, who is a friend since years, forced on the rum amount in each barrel to please to me ! When we set out again, we didn't walk right well. We couldn't reach the apartment and we fell asleep on the beach... Ah ! Holidays, that good memories...