Look closely at the cards. There are three different kinds...

The description says you "find a few folded, perfectly symmetrical postcards." How might you use this information?

Try "unfolding" each card.

For example, if you unfolded the card in the top left and knew it was perfectly symmetrical along the fold, what would you see?

If the card in the top left were symmetrical along the fold, it would create the letter W.

Heads up: the next tip will reveal the solution.

Reading from left to right, the letters spell WHISKEY.