If I book a room with a TA or directly from WDW, but buy my park tickets from Undercover tourist (they have a deal right now for buy a 3 day hopper pass get your 4th day free), if a free dining discount comes out will I be eligible?
To get Free Dining you are required to purchase specific tickets, I want to say last couple times it was a minimum 2 day PLUS either Hopper or WP&M - and pay full price for your room.
Free Dining is a package special that will include a room at rack rate, minimum three night stay and tickets for everyone 3 years or older in the room. Last free dining offer required minimum two day tickets with either parkhopper or the waterparks and more add on.
If you buy tickets from Undercover Tourist and later book a free dining package you could use either the UCT tickets or the free dining package tickets and save the other set for a future trip.