I had to share this one.... 4AM, local chain restaurant (think Denny's only with better food). My roommate, son and I are one of 3 tables of guests in the whole place, kind of off by ourselves....
I ask the server politely if we can use our PV's. He looks quite confused, so I explain to him what it is. He looks very confused and says "Okay". Suffice it to say, English was not his first language.
My roomie and I start vaping away. Before we know it, at least one person from every table and a few from the kitchen have come by to look at our "fancy contraptions" (we have kr808d-1's, if it was a mod we really would have had a crowd). I handed out more cards and napkins with stuff written on it since I was a hot 21 year old in a bar
One of the tables was a group of law enforcement. When they came over I thought....oh boy. They were more curious than the rest. No problems, no hassles, nothing...
Smokers and nonsmokers alike were intrigued. And most said either "I want one" or "I want to get one for...."
But I don't think anyone ever explained to our poor server. He looked at us like we had 2 heads for most the time we were there
Ask nicely in situations where it might be questionable. You never know what they will say.