Frozen Dragon Fever

It's Hiccup's first birthday celebrated in Arrendale and he was just planning on taking the day off. Elsa, however, was planning a big surprise party for him, as it's his first spent living with them. Elsa thinks she has it all planned out, but when magical sneezes interrupt her fun, will it go ahead. What will happen to our favourite ice Queen when she tries to give Hiccup his firs official birthday celebrated with humans.