Kathryn's son takes to the grill, but they're not quite Top Chef material.

Nathan and Mary arrive -- with edible, top-heavy gifts in tow.

Nathan Turner looking causally cool.

We're loving Mary's sassy striped maxi dress.

Of course Jeffrey's perfectly in palette with the drapery treatments.

Ross looks pretty in purple.

Wouldn't you love to know what pages they flagged.

The gang gathers around the guacamole, not fully aware of its "secret ingredient."

Margarita time!

Book exchange.

But seriously, take it.

Mary McDonald gets the giggles.

Surely discussing the delicious looking homemade tortilla chips.

A toast, to "Ireland"!

A good hostess knows how to circulate at her own shindig.

Yes, seeing this photo we don't think that cake is quite chesty enough.

Kiss the cook!

Kathryn gives her compliments to the chefs.

It looks like someone's gotten all of her birthday wishes!

"What?"

"Who?"

It's her party and she'll coyly smile if she wants to.

Yes Mary, we will call you.

Break me off a piece of that.