Tristan went to what probably counts as his first concert - Mini Notelets a 6 piece educative orchestra. There was lots of interaction ranging from musical statues (shown here) to 'Old MacDonald had a band'.

He got to try out some instruments too - he managed to get a note from a full sized trombone and some very cat-like sounds from a violin. His favourites were the trumpet and saxophone (he seems t like shiny things!)
We also took Tristan to the cinema for the first time to see 'Puss in Boots'. He loved it (much more than the classical music!) and it was quite nice to go to see something vaguely adult too.