But do get permission from your mummy first.....
Seriously, I would suggest that you keep the time/date/venue restricted to those intending to go rather than on this public forum. That was the sort of security practice which was always drummed into newcomers in the days of the PIRA threat to the UK - and is still relevant today.
You wouldn't like Osama bin-liner's fanatical f***wit followers knowing where you were all gathering to quaff now, would you?
Security is not a dirty word, Blackadder. Check with your local RAFP if you don't believe me.
(Edit) Smart move to edit your post. Well done!