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