At the first party: Kyle and Hannah's joint birthday. Here they are attending to the barbecue.

Oddly the only other picture I took at Kyle and Hannah's party.

Now t Michelle's birthday, here they were playing a game where you have to pick up a box with your teeth without your hands or knees touching the ground.

By this point most people had moved inside.

Just before I had to leave, Michelle manning the DJ booth.

On the train on the way back - I presume this is an irregular form of boutonniere.