article_snippet: There were a number of tributes to Guardians of the Galaxy's tree-like character Groot and characters from the Lego Movie.
article_snippet: Groot and Groot little saplings:
article_snippet: A fan dressed as Marvel's Groot from Guardians of the Galaxy queues with Groot children .
article_snippet: A create tribute to one of the characters from the hugely successful Lego Movie-
article_snippet: Guardians of the Galaxy's Groot character was a popular choice among those who attended the first day of the event which organisers described as being the biggest to date .
article_snippet: In one fan's particularly impressive tribute, Guardians of the Galaxy's Groot character has Groot's trusty sidekick Rocket Raccoon on Guardians of the Galaxy's Groot character back .