There's just so much room! We'll all be comfortable. And gas mileage? I have no idea what sort of mileage this car gets.

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Let's just say we're having a lark in our Lark. I'm sure nobody ever said that before. I'm obviously the first. I do think "lark" defines this trip across America, motel after motel:
lark noun
something done for fun, esp. something mischievous or daring; an amusing adventure or escapadeNow, I've got to go because I'm expecting a special call.

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