Moves For My Dance routine?!?

Every year on vacation there is a talent show. I never really do it but this year I like to dance more and want to impress some people (flexibility) The kids there are atleast 1-2 years older then me and I wanna hang out with them more! So this dance has to blow them out of the park. I'm learning pump turns almost got them down. I got a few moves in my head but I want to be the dance at least 1:30 minutes. Help?!?