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    Welcome to Sullivan's Steakhouse Detroit
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Sullivan's Steakhouse Detroit

Home Overview

The Westin Book Cadillac Detroit is excited to welcome Sullivan's Steakhouse. Known for its hand-cut steaks, fresh seafood, and signature cocktails, Sullivan's brings a new dining experience to the hotel. The restaurant will be located on our first floor, across from Starbucks Reserve. Slated to welcome guests in mid-2023, the restaurant will introduce a new outdoor patio space for guests to enjoy.

Hours of Operation

Sunday - Thursday: 11am - 10pm
Friday - Saturday: 11am - 11pm

Daily: 11am - 4pm

Sunday - Thursday: 4pm - 10pm
Friday - Saturday: 4pm - 11pm

Monday - Thursday: 3pm - 6pm
$10 Bar Bites, Martinis & Craft Cocktails


  • Cuisine: Fine Dining
  • Dress Code: Smart Casual
  • Atmosphere: Simple, Elegant, Private Dining
  • Setting: Restaurant, Terrace
Crab Cake & Steak

Our Menu

Cheesesteak Eggrolls
In The News

Sullivan’s Steakhouse Coming to Westin Book Cadillac Detroit

"Founded in 1996, Sullivan's offers hand-cut steaks, fresh seafood, and signature cocktails with the sounds of live, local jazz music, and wine locker and brass plaque programs."
"We look forward to being part of the Detroit community and for residents and visitors alike to have the chance to try our signature American fare."
Nishant Machado, President and CEO of Dividend Restaurant Group
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Sullivan's Steakhouse