Western Sizzlin is a chain of privately held and publicly held retail buffet restaurants and steakhouses, with locations in 19 states of the United States and 99 franchise establishments and a subsidiary of Biglari Holdings, which is in turn controlled by Iranian American businessman Sardar Biglari.
 It is based in Roanoke, Virginia, United States.
 The concept for Western Sizzlin was conceived in 1962, by Nick Pascarella, with the first Western Sizzlin restaurant opening its doors in Augusta, Georgia, 1962.
 The business is recognised for its famous FlameKist steaks.
 According to company literature, Pasceralla reasoned that, "If searing the bottom of the steak made it juicy, adding flames to the top would make them twice as good."
L.L.Bean, Inc., branded as L.L.Bean, is an American, privately held e-commerce, mail-order, and retail company founded in 1912 by Leon Leonwood Bean.
 The company is currently based in Freeport, Maine, United States.
 It specializes in clothing and outdoor recreation equipment.
 Its annual sales were USD $1.6 billion in 2015.
Littleton Coin Company is a privately held major American mail order and retail company focused on numismatic (currency) collectibles and based in Littleton, New Hampshire.
 The company focuses largely on U.S. coins and world coins, as well as a variety of paper money and ancient coins.
 Largely focused on direct mail, Littleton publishes catalogs several times yearly and has a "coins-on-approval" program.
Mouawad is a privately held Swiss and Emirati luxury goods company that makes fashion accessories, jewelry and retail company that sources diamonds and gemstones, designs, manufacturers, and sells jewelry collections, objects of art, and luxury watches.
 The firm has headquarters in Geneva, Switzerland, with a Middle East headquarters at Jumeirah Lakes Towers in Dubai.
 Founded in 1891 in Beirut, Lebanon by David Mouawad, the firm is now led by 4th generation co-guardians Fred Mouawad, Alain Mouawad and Pascal Mouawad.
 The firm's jewelry and watch design and manufacturing divisions are located in Switzerland and Asia Pacific.
The Clybourn Corridor is a shopping district in Lincoln Park, stretching into the Near North Side in Chicago, Illinois.
 It serves as the residential Northside's main shopping district and includes retailers like Apple Inc., Crate & Barrel & CB2, Eddie Bauer, Forever 21, and Sur La Table, among many others.
 The newly opened New City shopping center includes Dick's Sporting Goods, while also having Chicago's first ArcLight Cinemas, a Kings Bowl, and Chicago's largest Mariano's grocery store.
 The development also includes a sleek-looking apartment tower featuring 199 units.
 This is part of a continuing trend of adding apartments and condos to the corridor in an effort to stem rising prices in the surrounding area.
ETCO, Incorporated is a privately held, American Company based in Bradenton, Florida.
 Founded in 1947, it is now one of the oldest privately held manufacturing corporations in the United States.
 Some of Etco's major areas of operation include manufacturing of Wall socket, auto parts, custom metal parts, precision metal stampings for appliances and other metal based products.
 In 2011, it merged operations of its North and South divisions while maintaining two autonomous manufacturing locations based in Warwick, Rhode Island, and Bradenton, Florida.
IQMS is a privately held, global software company based in Paso Robles, California.
 The company develops and markets manufacturing ERP and real time manufacturing execution systems to the automotive, medical, packaging, consumer goods, aerospace, defense and other manufacturing industries.
 IQMS has been included on Inc.
 Magazine’s list of the 5000 fastest growing privately held U.S. companies from 2011 through 2016.
 Gary Nemmers became the CEO of IQMS in 2015.
Sur La Table, Inc. is a privately held retail company based in Seattle, Washington, that sells kitchenware products, including cookware, cutlery, cooks' tools, small electrics, tabletop and linens, bakeware, glassware and bar, housewares, food and outdoor.
 As of June 2015, Sur La Table sells products in over 100 stores in 30 states across the country and the District of Columbia, as well as through their web site and catalogs. Cooking classes are available in 75 stores.
 The company launched a new website and gift registry program in January 2011.
 Starting in 2014, Sur La Table has a blog, A Sharp Knife & Salt, that consists of articles, videos and recipes.
 The blog focuses on food, chefs, restaurants and products.
 Sur La Table plans to include a kitchen into every new store that they open.
BETTERY Inc. was a privately held company based in Portland, Oregon.
 It provided a retail store-based reusable battery exchange service to consumers.
 BETTERY kiosks or “Swap Stations” allow consumers to buy ready to use reusable AA or AAA batteries that can be used just like any other single use battery.
 Once drained, the batteries can be swapped for a fully tested and charged replacement.
 The company previously had placed five kiosks at Whole Foods Market locations in the Pacific Northwest and placed five additional kiosks at Whole Foods and Safeway stores in Seattle and Portland.
 The BETTERY brand was sold in 2014 to Green Box Batteries, LLC, a Tacoma, WA privately held company.
 Green Box Batteries, LLC has re-launched the BETTERY brand with a focus on bringing batteries to the world of subscription services much like Netflix did for DVD rentals.
ACC Capital Holdings (ACCCH) was a national mortgage lender based in Orange, California.
 The company is the largest privately held retail mortgage lender in the United States and the largest subprime lender by volume.
 ACCCH was founded by Roland Arnall.

Question: What privately held retail company based in Seattle is in the Clybourn Corridor?
Answer: Sur La Table