Favourite Gigs.

We've had a lot of new members and posters join the forum recently and I'd like to get this thread going again. Mainly because I'm a Nosey S.O.B. but also because I like hearing about other people's good experiences. So..........the original question was:

I know it will be difficult to say what your favourite gig of all time would be but I'd love to know what gig sticks in your mind as an special moment in time.

C'mon you new AMers. Get divulging........