The best crab in Chicago.

Fish and Chips on Dearborn Street

The Dearborn draws groups celebrating birthdays with an assortment approach: appetizers, cocktails, and shared plates moving steadily through the table. The Peruvian-Style Ceviche and Fish and Chips are the flagged dishes, though opinions on the ceviche's seasoning split noticeably in the record. The room reads as comfortable and well-paced for a group, less so for a solo diner expecting a knockout. A solid Loop-area option when the occasion matters more than a single standout plate.

RPM Seafood holds one of the better physical positions in the city: a large patio directly on the Chicago River. The kitchen leans into grilled fish and oysters alongside a Steak Frites that draws consistent attention for its smoke and execution. Weekday happy hour runs until 5:30, which makes the upscale price point more approachable. Birthday reservations receive attentive handling. The room is expense-account in register; the river view is the reason most tables book.

Classic Seafood House on Hubbard Street

Shaw's Crab House has anchored the downtown seafood conversation long enough to become a known quantity. Crab legs, oysters on the half shell, and shrimp cocktail are the core of the program. Happy hour brings a $10 Mignonette Martini and a $7 Wine of the Month, which regulars cite as the moment to arrive. Early seatings get more attentive service. The room draws no complaints on the seafood itself; the setting reads as functional rather than memorable.

Chinatown's Reliable Anchor for Dim Sum

MingHin Cuisine is the Chinatown destination for family dim sum, with har gow, siu mai, and steamed seafood dumplings as the anchors of any table order. The kitchen handles volume without dropping consistency, and the service accommodates families with children. The restaurant has multiple locations, including Arlington Heights, but the Chinatown room carries the most occasion weight. For a first dim sum experience or a standing family tradition, MingHin operates as one of the corridor's reliable fixtures.

Lawrence's Fish and Shrimp occupies a specific and irreplaceable lane: late-night, counter-service fried seafood, cooked to order. The shrimp arrive large with a crispy cornmeal crust; the catfish strips are light and flaky. The kitchen runs past midnight, which makes it the answer to a question most restaurants in the city can't address. Fried oysters have drawn some complaints on freshness, so the shrimp and catfish are the safer order. Cash, counter, no ceremony.

West Loop Hall Where Pork and Oysters Rule

The Publican on Fulton Market is a West Loop institution with a happy hour program that earns genuine attention, including farm-to-table vegetable plates and roasted meat preparations alongside the bar bites. Graduation dinners and group celebrations find the kitchen thoughtful enough to offer small gestures of hospitality. The patio, while popular, generates consistent noise complaints from street traffic. The room inside is the more controlled environment. This is a West Loop standard-bearer, not a destination specifically for crab.

Forno Rosso appears on a seafood guide because its listing carries a seafood tag, but the kitchen runs on Neapolitan pizza: Margherita, house specialty pies, wood-fired execution. The room has a neighborhood following and a reputation for consistency across its lineup. The experience splits along expectations: regulars find it reliable, first-time visitors occasionally note inconsistency in crust and sauce distribution. If the occasion calls for pizza rather than crab, this is a legitimate neighborhood room. As a crab destination, it is not the call.

Gorée Cuisine brings West African cooking to the table with yassa shrimp as the dish the room is known for. The shrimp preparation generates the kind of single-dish enthusiasm that moves tables toward ordering multiples. The didi lamb and jollof round out the order for those working through the menu, with the lamb drawing strong marks. Mint tea is the standard closing move. The room is relaxed and service-forward. For anyone exploring beyond the European and American seafood defaults, Gorée is the most distinctive entry on this list.

Mariscos El Kora handles Mexican seafood in the casual, group-forward mode: mariscos, ceviche, tacos de camarón, and buckets of cold beer moving through tables at a steady pace. Portions run generous for a group of five. The room stays busy; the value proposition holds. Service consistency has drawn some criticism, with wait times varying by shift and day. The kitchen itself earns more uniform praise. For a table of four or more sharing plates and splitting beer, the room does what it sets out to do.

Two Fish Crab Shack runs a straightforward operation: snow crab legs, shrimp boil, lobster tail, and a family-friendly room that has built repeat visitors over years of consistent execution. The kitchen moves quickly. Frozen seafood packages are available for purchase, which suggests a kitchen confident enough in its sourcing to sell it retail. Pricing is not posted on the menu, which catches some first-timers off guard. The staff fields those questions without friction. For a no-frills, family-scale seafood meal, the room delivers.

Half Shell has operated since 1968 under family ownership, and the room reflects that tenure: a bar-forward interior, nautical details, honest prices, and mussels and skinny fries as the dishes that earn consistent praise. The fries are thin and crispy; the mussel portion is solid for an appetizer. Oysters are on the menu. The kitchen has its off nights, with mahi mahi drawing some of the sharpest criticism in the record. For crab and shellfish at a price that doesn't require justification, Half Shell remains a legitimate Lincoln Park fixture.