It's a clue to the theme of the event
which will be announced soon!
The Boat party is a dance on a boat that goes up and down the river thames:
This is the video advert from last year: http://www.youtube.com/watch?v=m5_H6d8NGRc
The Summer Party is a Big meet that happens at a bar (we tend to get 300 - 500 furs) which involves alot of drinking / a fursuit walk and a dance room
This is a link to LAST YEARS event http://londonfurs.org.uk/weekender2013
I will post links and updates soon but this is just an announcement of the date so people can book hotels / time off work! x