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Red Light, replacing Bar di Bari, will be a dessert and cocktail bar. [Washingtonian]

Rappahannock Oyster Bar has a new happy hour with $1 oysters. [Zagat]

Day of the Dead-inspired Gringos & Mariachis opens next week. [Eater]

Roberto’s 4 to become Roberto’s 8. [Post]

Thaaja near the NoMa metro becomes Mint Indian Cuisine. [PoPville]

Where to find Olympic-themed happy hours. [BYT]

With Mango Mike’s gone, owner Mike Anderson will open two new restaurants. [NoVa Mag]

Photo by Jessica Sidman