It’s a little old place where we can get together.

SEE
Love Stream
What: Artist Randy Polumbo transforms an Airstream into a merry Freudian fun house with phallic glass objects lit by LED lights.
Why: If the handblown shafts aren’t enough, get an eyeful of Udders, made from crystal formations.
When: Thru Sept. 30. Opening, today, 6-8 p.m. Regular hours, Tues.-Sat., 11 a.m.-6 p.m.
Where: Steven Kasher Gallery, 521 W. 23rd St., b/t Tenth & Eleventh Aves. (212-966-3978).

ATTEND
Williamsburg Fashion Weekend
What: Brooklynites eschew catwalks for performance art (surprise, surprise), showing off the designs of fifteen up-and-comers.
Why: Life doesn’t stop with Lincoln Center.
When: Fri. & Sat. Doors, 8 p.m.; show, 9 p.m.
Where: Windmill Studios NYC, 287 Kent Ave., at S. 2nd St. (718-384-7300). Tickets ($15) at williamsburgfashionweekend.com or at the door ($20).

SHOP
Project Pop-Up NYC
What: Eleven winners from the city’s fashion start-up competition— including ReFashioner and Of a Kind — take over a Chelsea storefront to hawk their indie wares.
Why: Mayor Bloomberg said so.
When: Thru Sept. 30. Mon.-Sat., 11 a.m.-8 p.m.; Sun., 11 a.m.-6 p.m.
Where: Story, 144 Tenth Ave., at W. 19th St.

SAVE
Misha Nicole Closing Sale
What: With the shuttering of the Bowery boutique comes 50 to 80 percent off its designer stock.
Why: Score White + Warren gloves for $59 (reg. $95), a Mara Hoffman party dress for $149 (reg. $355), and even a Ports 1961 gown for $179 (reg. $1,190).
When: Thru Sept. 23. Mon., 11 a.m.-5 p.m.; Tues.-Sat., 11 a.m.-7 p.m.; Sun., noon-6 p.m.
Where: 303 Bowery, b/t Houston & E. 1st Sts. (646-705-0050).

80%20 Trunk Show
What: Quit sobbing over sandal storage and kick-start your fall footwear collection with 15 percent off the comfy-yet-hip brand’s latest collection.
Why: Rejoice, ye boot-loving souls. Our pick — the wooden-heeled, zip-up ankle style — comes in four colors, and one pair will be raffled off.
When: Tonight, 6-8 p.m.
Where: Shoe Market, 160 N. 6th St., at Bedford Ave., Williamsburg (718-388-8495).

Photos: Christopher Burke / Courtesy of Randy Polumbo