Mark your calendars for Two’s Company’s semi-annual blowout sale at its Elmsford warehouse (275 Clearbrook Rd, 800-896-7266) November 13 through 15. Stock up on baskets, jewelery, vases, picture frames, and other gift items (that you’ve seen at such favorite area stores as La Dentelliere in Scarsdale and Gracious Living Design in Pelham, among others) at a fraction of their original prices. What’s more, the company is donating 50 percent of the proceeds to Maria Fareri Children’s Hospital, so you can feel noble about your shopping spree.