I understand that in autism/asperger talking with one person could be ok, two could be more complicated and so on. Four people could be considered a crowd and thus complicated. Even when a person has those problems with people he/she may go visit places with a lot of people (typical people may not think so). What can people, with such problems, do in order to have a good time at such a place (where they go and try to be social)?
What is the best way to deal with such places? Is such places supposed to be avoided? Is it good to find someone at that place whom you can be of a help in social life and how would that work?