Is this weekend. No airshows in Colorado listed. Sequester, I think has put an end to them this year. Anyone have one? There are several shows in Aug, Sep here... private, not military.
I think you'll have to stick to non-military events, like the ones in Virginia Beach and Everett, WA that come up this weekend.
Sequester has pretty well killed both the demo teams and individual aircraft type demos. If you were in central AR I could tell you some places to hang out and get buzzed by low flying c-130s at 3-500' a couple dozen times a day.