If you grew up in the Duluth/Superior area in the 70's or early 80's, there's a strong chance that the Santa you visited with was my dad. For me it was extra special.
For 11 years, Brett + Amanda DeFoe have set up a holiday light display for visitors to walk through in Superior, WI that includes an express mailbox for letters to Santa.
SOS from Santa! He needs a few adults to help him out this year and help make the Christmas magic happen for kids. (Reindeer flying training NOT required.)