Pat Sajak Valentine's Date with Vanna ... Do We Have to Spell It Out?

2/14/2014 5:00 PM PST

Awww yeah ... Pat Sajak is kicking it with Vanna White tonight for Valentine's Day! But hold off on the champagne and fireworks -- his wife and her man will be there too.

Which means 30-plus years working together, and still no ... _ _X.