Tomorrow’s Events and Sales: 30 Percent Off and Free Drinks at Inven.tory

• Enjoy an open bar at 30 percent off all purchases at Inven.tory. Janka Nabay will perform. 237 Lafayette St., nr. Prince St.; 6–8.

• View a selection of intimate photographs by Gabrielle Revere featuring model Lindsey Wixson at Sotheby's. Through 9/21. 1334 York Ave., at 72nd St. (212-606-7000); M–F (8:30–4:30).

• Spring dresses, blouses, vests, and shorts are 60 percent off at Annie Havlicek. 154 Orchard St., nr. Rivington St. (212-260-0200); daily (noon–8).

• Bras are $35 to $65 and panties are $20 to $45 at Kiki de Montparnasse's sale. 79 Greene St., nr. Spring St. (212-965-8150); M–T (10–8), W–S (10–9), Su (11–7).