Find the perfect location. Check that the venue serve good coffee, the vibes, foods and last bt not least does it look nice and cozy?
Always sit diagonally because you guys are on the date to have a conversation which will be easier to have if you are sitting face to face.
It's important to make sure you have an exit strategy in case the date doesn't work out, just like on any other date.
The best coffee date outfit is the one that makes both you look and feel your best.