Need Ideas for adventure with Marvel United Kickstarter (both Orignial and X-Men)

I am hoping to do a demo for the game in just under a month. One thing I am thinking that would help is doing an adventure and using the Minis for reference points and locations from the Marvel Ultimate

and the X-Men. Thoughts on what might be a good adventure to have or characters to use. Particularly I think some young kids 10+ might be coming and wanting to get a good fun easy time.