Wierd…
If u wan to hold a formal attire birthday dinner, at least
secure a location all to your whole group… Meaning book a whole
function room and order hotel buffet catering or hotel resturant…
the latter is much more expensive…
besides, it’s quite wierd if you’re all wearing formal in a big
group and eat out at some buffet resturant…
I presume you’re quite young… reaching 20s or early 20s?
What I can suggest is, if u really wan the formal attire then go
book a function room and call catering… much cheaper then booking
the whole buffet resturant so that there wont be outsiders and you
all wont look wierd…