He's making a list. He's checking it twice. And when he's not doing that, Santa is appearing at the following locales to greet his fans.

ABC Carpet and Home
Santa is located on the 1st floor. Bring your own camera for photos.
When: Saturdays & Sundays through 12/23, 12-5pm.
Where: 888 Broadway at 19th St., 212-473-3000, abcsanta.com.

Atlas Park Photos with Santa
Take a picture with his jolliness at this Queens shopping center.
When: 12/14 - 12/16 & 12/20-12/23 11am-6pm, 12/14 11am-3pm.
Where: The Shops at Atlas Park, 8000 Cooper Ave. at 80th St., Glendale, theshopsatatlaspark.com.

Bloomingdales
Santa is located on the 8th floor in the holiday area.
When: Through 12/23; Mon.-Fri., 12-6pm, Sat.-Sun., 11am-6pm; Photo prices range from $11 to $35.
Where: Third Ave. at 59th St., 212-705-2000.

Lord and Taylor
Santa is located on the 8th floor.
When: Saturdays & Sundays through 12/23, 1pm-4pm; $10 per photo.
Where: 5th Ave. at 39th St., 212-391-3008.

Macy's Herald Square
Santaland is located on the 8th floor and includes a stroll through an enchanted forest, encounters with penguins and trees, an amazing train set and the North Pole Town Square.
When: Daily through 12/24, 9am-9pm; Digital photo available to purchase.
Where: 151 West 34th Street, 212-494-4495.

Orange Blossom
St. Nick will be making an appearance at this Park Slope kid shop. Free photos are available to download.
When: Saturdays through 12/22, 12-4pm.
Where: 180 Lincoln Place, Brooklyn; 877-GO-OBKID, orangeblossomnyc.com.

Park Avenue Bank
The Bay Ridge branch hosts free festivities, including snacks and photos with Santa.
When: Sat. 12/15, 11am-2pm.
Where: 464 86th St., Brooklyn, 718-745-1249.

Saks Fifth Avenue
Santa is located on the 9th floor. Bring your own camera for photos.
When: Through 12/24; Sat. & Sun., 1-5pm.
Where: 611 Fifth Ave. (49th & 50th), 212-753-4000.

South Street Seaport
Santa is located at the Pier 17 Atrium, 3rd floor. Bring your own camera for photos.
When: Through 12/24; Tues.-Fri., 1-4pm, Sat., 12-2pm & 5:30-7:30pm, Sun., 12-2pm.
Where: 19 Fulton St., 212-732-7678.