Live Heads-up tournaments (non-WSOP)?

[Svarog]

Is anyone aware of any live Heads Up tournaments, other than the ones at the WSOP? Ideally, they would have a lower buyin (e.g. $1k) and be located in the USA.

[ChicagoRy]

A major tour or tourney has one I know, I think maybe WPT or something.

I saw it on an ad in Bluff, they had a schedule and I noticed a HU MTT on it.

Also, there was one at Caesar's I believe in the last 6 months.

I don't have a copy of bluff handy, I'll edit or reply again with the name of the tourney when I have it near me.