Tonight's Best

A DAILY GUIDE TO NOTABLE SHOWS by Jessica Shaw

8-9:30PM*
PBS, TV-PG

Bill Cosby: The Mark Twain Prize 2009

Jerry Seinfeld, Carl Reiner, and — huh? — Willie Nelson honor the best TV dad ever as he receives this American humor award. *Check local listings

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9:30-10PM
ABC

Cougar Town

Jules goes on a date with an older man. Please don't let there be an outdoor bathtub and a voice-over about being ''ready'' when she is.

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10-11PM
TLC, TV-PG-DL
Series Debut

Flowers Uncut With Jeff Leatham

Florists can be fun to watch, what with all that watering and sweeping up soil.

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