When BF queried the bill, they said it was a "party night" and they were therefore bumping up the cost of the whiskey set by 300B to help offset the cost of the party.
Naturally we responded Thai style by taking our business elsewhere and letting them know this through the Grapevine. Unfortunately the owners are Thai and in Thai fashion they bump the prices up to offset the lack of customers
It really annoys me to pay 500B off fee for a friend to come to the Morlam, when I can get a stunning guy from BBB for the same price or Cupidol/TB for 100B less!