Houston often surprises the newcomer with its friendliness and sophistication. The Galleria serves as the home of Neiman Marcus, Saks Fifth Avenue, Nordstrom's, and an ice rink open to the public. A number of localized shopping areas are known for antiques (the Heights and Montrose), and boutiques range from 50s clothing to imported saris. Both Whole Foods Market and Central Market offer organic foods, and there are several small farmers' markets on Saturdays around the city. Houston is a place where restaurants test their new concepts since a very high percentage of Houstonians eat out frequently.