Chain reaction.

SHIMMER
Bario-Neal Holiday Party
What: Scoop up jewelry from the boutique line for 35 percent off (reg. $30-$300) and knock back a few brewskies, courtesy of Philadelphia Brewing Co.
Why: Take your guy and drop not-so-subtle hints about the herringbone necklace.
When: Thurs., 5:30-9:30 p.m.
Where: 700 S. Sixth St. (215-454-2164). Admission is free.

CHOW
Kokopelli Restaurant and Tequila Bar Opens
What: Tapas-style dishes like bison sliders and chorizo mac ’n’ cheese to split between amigos.
Why: More than 50 tequilas may have you busting out your Pee-Wee Herman moves.
When: Sun.-Thurs., 4-11 p.m.; Fri. & Sat., 4 p.m.-2 a.m.
Where: 1904 Chestnut St. (215-557-7510).

GIVE
A Very Kensington Christmas
What: Marketplace of gifty items ($5-$160) like ornaments, journals, and wall art made by local artists.
Why: Who wouldn’t love a Felt & Kept terrarium?
When: Sat. & Sun., 10 a.m.-5 p.m.
Where: Greensgrow Farms, 2501 E. Cumberland St. (215-427-2702).

SHOP
Geek and Chic Gifts for Big Spenders
What: Indulge gadget lust with a tabletop fireplace, Philippe Starck speakers, digital clocks, and Smart cars in primary colors.
Why: They deserve only the best.
When: You want to make dreams come true.
Where: Online at dailycandy.com.

SCOUR
Jonathan Adler
What: The cheery designer fills a two-story brownstone with his trademark kooky housewares (tableware, furniture, rugs).
Why: Vibrant bedding instantly brightens your mood — no word on how Fluffy will feel after being banished to the floor.
When: Mon.-Sat., 11 a.m.-7 p.m.; Sun., noon-5 p.m.
Where: 33 N. Third St. (215-574-1999).

Photo: Courtesy of Bario-Neal