The color back grounds frame birds and flowers. For the larger, one-day events, (basically The happening monthly) I like the idea of having a similar event flier design with slightly different features based on the neighborhood, time of year, etc.
I think this poster for film is pretty creative by using film illustration to form the ice cream. Whenever I see a film poster, most of the time I see cameras, films, human figures and etc. This poster is different from what I have seen.