Well very treu Dennis, and I think alot of travellers don't get it..Althought they state no tipping needed, in the Bars as a dude you deifnately need to. Sometimes us females can get away with out dropping tons of coin, but sometimes it better to throw the bar tender some money you get better servicce and they remember you for the whole night...Just a quick other tip, MAKE SURE they see you throw your tip money into their jar, otherwise it's lost money really