In E+, you could visit the Reset Monitoring Center by hitting a random rock once a week, or something. According to gameFAQs, that's back, in the city this time.
http://www.gamefaqs.com/console/wii/code/933195.html
Where is that in the city, and are there any pictures or videos of it?
http://www.gamefaqs.com/console/wii/code/933195.html
Silver shovel Obtained from Resetti's Surveillance Center in the city.
Where is that in the city, and are there any pictures or videos of it?