[grecy]

I've always wanted to open a bar where cell phone and wifi signals are blocked.

I'd put big signs up announcing that fact, and it would be awesome to see the kinds of people that actively want to hangout where cell phones don't work.

[vinceguidry]

You could do that. Just ask people who you see using cell phones and laptops to leave. You don't have to resort to violating federal law.

[brianwawok]

I mean the retro bars in Chicago ban cells. I am sure the west coast has some too.