Information courtesy of JSONLINE.com
CITIES
Brookfield. 5 to 7:30 p.m. Oct. 31
Delafield. 5 to 8 p.m. Oct 28

Muskego. 6 to 8 p.m. Oct. 31
New Berlin. 4 to 7 p.m. Oct. 28
Oconomowoc. 6 to 8 p.m. Oct. 27
Pewaukee. 3 to 6 p.m. Oct. 28
Waukesha. 5 to 7:30 p.m. Oct. 31
VILLAGES
Big Bend. 6 to 8 p.m. Oct. 31
Butler. 2 to 4 p.m. Oct. 28
Chenequa. 4 to 7 p.m. Oct. 31
Dousman. 4 to 7 p.m. Oct. 31
Eagle. 4 to 6 p.m. Oct. 28
Elm Grove. 5 to 7:30 p.m. Oct. 27
Hartland. Business Trick or Treat, 6 to 8 p.m. Oct. 25. Village-wide, 6 to 8 p.m. Oct. 31
Lac La Belle. 2 to 4 p.m. Oct. 28
Lannon. Children's parade at 1:30 p.m. Oct. 28 at Lannon Elementary School, 7145 N. Lannon Road. Trick or treat from 2 to 5 p.m. Oct. 28 in the village.
Menomonee Falls. 5 to 8:30 p.m. Oct. 31
Merton. 5 to 8 p.m. Oct. 28
Mukwonago. 4 to 6 p.m. Oct. 28
Nashotah. 4 to 7 p.m. Oct. 28
North Prairie. 4 to 7 p.m. Oct. 28
Oconomowoc Lake. 6 to 8 p.m. Oct. 27
Pewaukee. 4 to 6 p.m. Oct. 28
Sussex. 6 to 8 p.m. Oct. 27
Wales. 4 to 7 p.m. Oct. 28
TOWNS
Brookfield. 6 to 8 p.m. Oct. 31
Delafield. 5 to 8 p.m. Oct. 31
Eagle. All Hallow's Eve: A Beggar's Night, 4 to 8:30 p.m. Oct. 27 at Old World Wisconsin, S103-W37890 Highway 67 for $5 per person 4 years and older; children 3 and under are free. Trick or treat in the town is 4 to 6 p.m. Oct. 28.
Genesee. 5 to 7:30 p.m. Oct. 31
Lisbon. 5 to 8 p.m. Oct. 27. Turn on porch light to participate.
Merton. 4 to 7 p.m. Oct. 28
Mukwonago. 4 to 7 p.m. Oct. 28
Oconomowoc. 6 to 8 p.m. Oct. 27
Ottawa. 4 to 7 p.m. Oct. 31
Summit. 5 to 8 p.m. Oct. 31
Vernon. 2 to 4 p.m. Oct. 28
Waukesha. 4 to 7 p.m. Oct. 31

Sally and David,
I grew up in Brookfield, and remember always trying to find info like this...But we didn't have the internet back then just the Journal Sentinal and Brookfield News
PG
Sally and David,
Great photo...looks like mine yesterday! Great info all in 1 place!
Hey Paul...if you ever come back this way...know that there is a seat at our bar, a place at the table and the welcome mat is out...
Sorry Kristin...missed yours yesterday...worked from 5 am to 1:30 am...don't know if I saw/read cats or dogs !
They tell you when to Trick or Treat there? Wow, are there cameras on each street so Big Brother can tell who got the most candy so he can "redistribute" it to the kids who didn't bother to go?
Jay's comment is funny, but probably too close to being true. Maybe Big Brother owns cats, so he wants to see as many dogs eaten as possible. LOL
Oh you guys...lucky I love you both...who makes Trick or Treat political ? Gonna dress up as....your favorite party member...and I don't mean with a pointed hat and noise maker...