Hi.. or good afternoon (morning here)!! Hope the rest of your day goes well. The pub thing will be a great challenge, but use your "inner-potty mouth" to scream at yourself if you get the urges/cravings there!!!The run on the beach probably will have helped a bit to get some ya ya's out. If you get any pressure and aren't ready to share the no-drinking thing with your colleagues yet, just say your stomach is a little off or something like that. Best of luck. Can't wait to hear how it went.