Oh we haven't had a Muslim thread since Ramadan and the horror stories of all those bad fasting Muslims in the office.
Anyway, I'm Muslim. I don't drink or buy alcohol and I don't go to pubs where the sole purpose is drinking.
I am happy to go to a restaurant that serves alcohol and sit with people drinking alcohol. I won't pay for it however, and so when bill time comes, my (nice, normal, friendly colleagues) just whip out the calculator on their phone and work out the split so me and 3 other Muslim colleagues don't pay for the booze.
Absolutely no dramas.
My FIL is very religious and never goes to a restaurant that serves alcohol. He doesn't want to be in its presence or give money to an establishment which then uses that money to buy alcohol. He is a lovely, kind, decent man. He works in a very small office (only 3 people) with people he has known for over 20 years so this is a non-issue for him but I know in his case he would just bow out without making a fuss.
She is young and inexperienced. A little kindness and compassion goes a long way. You have lots of options:
get the boss to explain to her that the team isn't happy about halal/non-drinking whatever
or compromise and go halal with no alcohol and then a separate pub/place for drinking after
Or go vegetarian but with booze
Or a halal place with alcohol
or a tea
But it should be a consensus. Our office has taken to sending out a survey type form that everyone fills in and return to boss who then goes with majority rule with regards to dates/places. you could set up the same.
As an aside I am not remotely surprised at some of the comments on this thread. I used to engage and argue with every one of them but after 6 years of Ramadan threads, I can't bear it any more