What was the most interesting product/service you saw at Bitcoin Vegas

I'm always looking to see what people are finding the most interesting in the market so we can build out things that people are excited about and want access to.

We attended Bitcoin Vegas to talk about a Bitcoin SMA strategy that we launched recently and got a lot of interest, but our client minium for that product is $500,000 USD in BTC so it limits access to some people. I'd like to find more things that people would find interesting regardless of their bag size.