Can you help me?
Do you know in which "Cheers" episode Cliff brought in some of his Mom's inedible homemade pretzels?
And, in which episode did Frasier try to teach Woody about economics by playing Monopoly with him and Norm and Cliff?
Any ideas?

To the best of my knowlege, it's called "Second Time Around", and it's the first time Lilith shows up on the show. When the date doesn't go well, Frasier ends up going out with an old girlfriend of Sam's, played by Jennifer Tilly.