This weekend screams for ice cream.

Happy birthday Gotham Bar & Grill. To celebrate their big 25, Alfred Portale’s venerable American classic is serving up Lobster Pasta, Gotham Roast Chicken, Grilled Hanger Steak, and other fine dishes (view the menu) at their original 1980s prices. Sundays, through Labor Day.
Gotham Bar and Grill, 12 East Twelfth Street (near Fifth Avenue), (212) 620-4020, gothambarandgrill.com

Hell’s Kitchen is heating up with the arrival of Angelo Sosa’s Asian-inspired sandwich shop Xie Xie, opening this Saturday. The former Jean-Georges Vongerichten protegee will be serving up superb sandwiches, like the Sweet Glazed Pork on a Chinese bun, the Asian Lobster Roll topped with fried shallots, and the Vietnamese BBQ Beef with Basil Mayo. Opens Saturday.
Xie Xie, 645A Ninth Avenue (at West 45th Street), (212) 265-2975

The guacamole aficionados at Rosa Mexicano are celebrating Summer with their annual Ice Cream Festival. Flavor-happy highlights include: Guacamole de Postre, a sweet and savory mash-up of salted avocado and butter ice cream, and Tacos de Helado, a luscious trio of vanilla cookie tacos filled with Peanut Butter Oaxacan Chocolate, Vanilla, and Sweet Potato Rum Raisin ice cream. Through July 19th.
Rosa Mexicano, 9 East 18th Street (between Fifth Avenue & Broadway), (212) 533-3350, rosamexicano.com

Ralph Lauren is celebrating the season too. The sporty/preppy magnate is moving select polos, shirts, shorts, and accessories, for men and women, at up to 60% off. Thanks Ralph.
Visit ralphlauren.com

The British clothiers at Reiss are also clearing the racks. Stop in their Soho shop for up to 50% off men’s and women’s late Spring / early Summer collections. Sale ends next month.
Reiss, 387 West Broadway (between Spring & Broome Streets), (212) 925-5707, reiss.co.uk