Imagine the Possibilities: Center City of Amarillo offers a free tour of several historic downtown buildings, including the Paramount Building, 826 S. Polk St.; The Revolution inside Levine’s, 802 S. Polk St.; the Kress Building, 702 S. Polk St.; and 45 Wine & Whiskey Bar & Grill in the Woolworth Building, 626 S. Polk St. (10 a.m. Saturday; various locations; 806-372-6744)