It's a different day every week, BUT, it's always a week day from 8:00 pm to 6:00 am
Its were pelly the pelican is standing at first.
You go to his location in the city (by the traffic cones) at night and occasionally they will be moved and his center open. By the way, its Animal Crossing City Folk, not Animal Crossing Lets go to the City.
You have to visit Resetti's surveillance center in the city.
His surveillance center is only there once a week after 8:00 p.m.
resetii doesn't have a house. she has a resillience center
You have to donate 700,000 bells to the town fund, you can do this by visiting the civic center in the town hall and selecting 'Town Fund'.
you should be able to get into resetti's servilience center every day after 8:00 pm
To get to the surveillence center, you have to be lucky and you need to time it right. Go to the city at exactly 8:00 P.M. and immediately run to the right. If the two traffic cones are not in the way, you can enter and get a free silver shovel. If they block the enterance, then better luck next time. Contact me if you need anymore Animal Crossing help!
The Crossing
His center is in the city instead of going up the steps to the "city" go right and some random day of the week his surveillance center will be open and you will be allowed to go past the cones
To get the windmill, you have to go to the civic center (the mat with the house on it) in the town hall and pick town fund. Then you have to donate 1,000,000 bells.
You have to check your map. its called town hall and shows up as a little building. its different in all games because each map is unique in the placement of houses, building, rivers, etc. so you have to check your map. if its the GC animal crossing, its usually in the top row of acres.