I will admit to being a bit overwhelmed when it came to learn about Portuguese wine grapes. I mean, come on, isn’t Gewürztraminer hard enough? See how I overcame my fears and encountered some great wines in my guest post on Notes from Esporão. It’s also a bit of a snapshot of my visit to Esporão’s two wineries in Portugal while I was there on a sponsored press trip. If you can handle remembering the numbers 2 and 4, you are on your way to discovering…