NYC EATS. Went to Essex once long time ago, and recently been going back twice within 2 weeks due to the 20% offer via Groupon Reserve. Essex was known for their brunch special of $23.95 with three different alcohol drinks, and also the amazing happy hours from 4-8pm - $1 oyster and half off drinks! Usually we order a drink with 6 oysters each, and then mussels with fries and we will be happily satisfied :) And their catfish & shrimp is delicious as well.