Personally, if I'm in a coffee shop or any store with some people, I pull out my wallet and subtly show them my Xapo debit card.
If you'd be doing this here you will quickly lose a lot of friends.
Around here only gypsies are opening their wallets wide so anyone can see how many cards or notes they have in.
You're better of wearing bitcoin t-shirt.
There are some really cool ones for sale. (with btc of course).
that attitude will really made you loses friends,you should not showed your wallet widely its not ethical and if your living in some wild places that wallet would be stollen if you open in that manner..
Well for me i only let those people sorrounds me to observe my living condition since im not that wealth before joining bitcoin..im not saying that im a rich person now,but atleast im living more better than the past..so with this way they will be intrigued on how i become such and i will eventually tell the about digital currency