Umami Burger’s Pastrami Burger at Hudson Eats; Caviar Delivers to Uptown Mahattan

Umami Burger has debuted a pastrami burger exclusive to its Hudson Eats outpost. The burger, a pastrami-based patty topped with caramelized onion, dill pickle, and Umami brown mustard, costs $12. [Grub Street]

Caviar now delivers to uptown Manhattan — anywhere south of 96th Street and north of 25th. Deliveries cost $9.99 each. [Grub Street]

• Start-up Spoon University will host a book-launch party to celebrate Priya Krishna’s first book, Ultimate Dining Hall Hacks, on Monday, June 9. Tickets and more information here. [Grub Street]

Beautique’s “hidden” lounge opens to the public starting today, June 3. Only accessible through the restaurant’s kitchen, the lounge features cocktails and bar snacks. [Grub Street]

• This week, Landhaus, the Smorgasburg vendor, will open Landuas at the Woods in Williamsburg. Partnering with the Woods bar, the restaurant will offer both indoor and outdoor seating. [Grub Street]

• Right in time for summer, Bubby’s High Line has launched a new Snowball Sidewalk Cart, offering classic shaved ice topped with the restaurant’s housemade syrups and condensed milks. The cart is located outside the High Line restaurant’s Washington Street entrance. [Grub Street]