Appreciate the replies, thanks.

Comedian - I like that, if they still act like a bitch then you know!

Camarda -
1st set - my mate pointed them out
2nd set - no other available sets
I didn't particularly even think about whether I was attracted to any of them.
I was completely sober, in each case just said 'Hi' and then something situational.

1st set- what didn't help was the noise - the girl tried to be sarcastic which I've dealt with before but I had to keep asking for her reply as I couldn't hear.
Rather than be intimidated, I walked round the table and opened their friends who were a bit more responsive.
2nd set - I think they were just plain rude.

I know I wasn't on top form for various reasons, but was keen to just make some approaches without thinking about closing.