If you allow Otocast to access your location, Sanford will be the first tour option in your default list. If you choose not to allow the app to access your location, enter "Sanford NC" in the search field. The City of Sanford's art tour will be at the top of the list of results.
You'll notice that cities all over the country have added to the Otocast app. Open it while on vacation or traveling to find engaging tours and showcases in other cities!