CABANA IN THE CITY: Cabana — Julie Heller’s seasonal, multibrand luxury boutique at 53 Jobs Lane in Southampton — is popping up in TriBeCa for the holiday season. The pop-up shop, located at 42 Hudson Street, will carry clothing, jewelry and other accessories from brands including Alyx, Veda, Simon Miller, Newbark, Lacausa and Anine Bing, as well as designer vintage from Heller’s appointment-only SoHo boutique, EraLuxe. The offering will be focused on holiday items and gifts at a broad range of price points: think eyewear by Gentle Monster, 14-karat gold chokers by Elahn Jewels and lizard leather handbags by Hunting Season. The shop opens Nov. 1 until Dec. 31.