I was at a tiki bar last week that served drinks with dry ice in it, with a straw! So, so bad. I don't think you should ever give people dry ice, especially whe

I was at a tiki bar last week that served drinks with dry ice in it, with a straw! So, so bad. I don't think you should ever give people dry ice, especially when they've been drinking. But if you did, the theory behind its safety is that it sinks to the bottom, so the drinker couldn't really consume it. But with a straw, if it got to a small enough size you could easily suck a pebble in, and the results would be at best very painful. Maybe I'm wrong and it's not that dangerous, but I don't think I'd do it if I owned a bar.