December 24 at 8:00PM
this holiday is the only to let you go into a empty house. jingle can hide in dark houses
No.
Well on City Folk ( which I don't have ) Jingle does come on Christmas Eve and City Folk And Lets Go To The City ( which I have ) are the same game so yeah he does
Jingle will come to your town on Christmas Eve once everyone is asleep and the stores are closed.Usual the first time you meet up with him he will be outside but he is sometimes in houses which you can enter if he is in there.
Animal Crossing City Folk will never come out for the DS, DS lite, or DSi - it is strictly for the Wii console.
There is: Animal Crossing: City Folk [Wii] Animal Crossing: Let's Go To The City [FOR EUROPE] [Wii] Animal Crossing: Wild World [DS] Animal Crossing [Gamecube] Animal Forest [+E64, probably gamecube.] Animal Crossing: 3DS [Will come out in 2012] [3DS]
Thanksgiving
no no
Ocean Sunfish come to the Sea in the summer. And, its not a big problem, but the true name is actually Animal Crossing City Folk, not Animal Crossing Lets go To the City.
Halloween
yes
Jingle wanders the town form 8:00 pm on Christmas Eve to 1:00 AM on Christmas day. If you talk to him, he will give you a really valuable piece of Jingle furniture. To get more than one, talk to Jingle with all of the characters living in your town.
Random days.