What's On Tonight: Gilmore Girls, House, Bobby Flay

• At 8, CBS has the Academy of Country Music Awards.
• NBC has a new Dateline at 8.
• FOX has a new American Idol at 8, then a new House.
• The CW has the series finale of Gilmore Girls at 8, then a new Veronica Mars.
• TNT has an NBA playoff game at 8, followed by another.
• At 9, PBS has a new Frontline.
• Discovery has a new Deadliest Catch at 9.
• At 10, NBC has a new Law and Order: SVU.
• Food Network has a new Throwdown with Bobby Flay at 10 (after three repeats - it's a mini-marathon).
• Bravo has a new Work Out at 10.
• There's a new ECW on Sci-Fi at 10.
• Also at 10: FX has a new episode of The Shield.

Check your local TV listings for more.