At a dance! (Thanks Carissa)
Sushi, much to Gary's chagrin and Lydia's amusement.
Top hats and fake mustaches are strongly encouraged, but not required. - Gary Whatever you feel prettiest (or handsomest) in. - Lydia
Yes, she does. Thankfully. Mostly. She is encouraging of other styles. He is.... mildly receptive.
Gary would clearly be chocolate milk in a martini glass, and Lydia would be a cozy mug of hot cocoa.
Gary likes frogs! There's this one frog that has translucent skin so you can see its internal organs, and he thinks that's pretty neat. Lydia is indifferent to frogs, and doesn't want them in her house. Gary doesn't particularly want them in his house either, so this works out well.
To cover its butt quack.
Its more fun this way.