Child's Play: Bring the costumed kiddies by Alexandria’s Buzz on Friday, October 26th, for a slew of free tricks and treats like a cookie decorating table, games and a scary laboratory where they'll touch gross stuff – all free of charge (3–5 PM; 703-600-2899).
Monster Mash: Boogie down at Clyde's Tower Oaks Lodge in Rockville on Saturday, October 27th; there's no cover charge, the DJ starts spinning dance tunes at 10 PM and prizes of $300, $200 and $100 will be awarded for the most fanciful get-ups (301-294-0200).
The same night, La Tasca’s fourth annual Masquerade Ball kicks off at 11 PM at its Chinatown location (722 7th St. NW) with no cover to get in, $3 drink specials with a costume, DJ and dancing and a $100 gift certificate going to the wearer of the best disguise (202-347-9190).
Scary Ingredients: On October 30th and 31st, 1789’s normally staid Georgetown premises will be transformed into a spooky, festive backdrop for a “secret” five-course tasting menu ($45) with “don’t ask” ingredients like pigs trotters and beef tongue that won’t be revealed until the end of the meal; regular menu available, too (202-965-1789).