Peek inside the unique inns and historic sites of the St. Croix Valley in this self-guided tour. The best part? A chocolate treat awaits you at every stop. Participating locations vary by week, so look online to see which setup strikes your fancy. Recommended for ages 12 and older. $26 in advance, $30 day of. 1 p.m. Sundays. Inns of the Valley; 651.998.0185; innsofthevalley.com.