Sorry to but in, but I got most of my good ideas from my ZTA roommates
This is for a clue: Make a poster board poem glueing different types of candy in place for key words (ie sweet tarts, snickers, extra (gum)...)
The corkboards are really cool you could hot glue ribbon around the edge like a border and then hot glue strawberries and maybe a crown in one corner and paint pen ZTA in another. Before my ZTA roommate showed me this my corkboards were completely unoriginal