We used to just have Halloween. Now we have a Halloween Season. This year the season, which officially opened Sept. 30, includes the following haunted houses:Haunted Old Mill, 6900 S. Big Cottonwood Canyon Road (approximately 3500 East). Sept. 30 through Oct. 31, (closed Sundays), Monday through Thursday, 7 to 10 p.m.; Friday and Saturday, 7 to 11 p.m. Benefits Utah affiliate of American Heart Association. Sponsored also by Power 99 KCPX-FM. Tickets $4 (99-cent discount on Oct. 10, 17 and 24). This year's theme is "Haunted Hearts at the Old Mill."

Institute of Terror, 4788 S. State. Sept. 30 through Oct. 29 (not open on Halloween or Sundays), Monday through Thursday, 7 to 10 p.m.; Friday and Saturday, 7 to 11 p.m. Benefits Utahns Against Hunger. Tickets $4.50 adults, $3.50 children under 12; patrons who bring a can of food will receive $1 off ticket price. This year's theme is "Sir Walter's House."

Logan Haunted House, Old Logan City Library, 100 E. First North, Logan. Benefits Cache County Chapter of the American Diabetes Foundation. Oct. 24 through 31, 7 to 10 p.m. Tickets $3; discount coupons available.

March of Dimes, 4225 S. Fifth West. Sept. 30 through Oct. 31 (closed Sundays), 7 to 10 p.m. Monday through Thursday; 7 to 11 p.m. Friday and Saturday. Benefits March of Dimes. Tickets $4, with $1 discount coupons available at Wendy's, Little Caesar's Pizza and Smith's Food and Drug. This year's theme is "Your Nightmares."

Utah State Mental Hospital, 1300 E. Center St., Provo. Oct. 21 through 31 (closed Sundays), Monday through Thursday, 7:30 to 10 p.m.; Friday and Saturday, 7:30 to 11 p.m. Benefits the hospital's patient recreation fund. Each ward of the hospital has planned a different room of the haunted castle. Tickets $3.

Wheeler Historic Farm Haunted Woods, 6351 S. Ninth East. Oct. 13 through 31 (closed Sundays), Monday through Thursday, 7 to 10 p.m.; Friday and Saturday, 7 to 11 p.m. Benefits Wheeler Farm Friends Inc. to help construct an "activity barn." Tickets $4.50 adults, $2.50 children 3 through 11; discount admission ($3.50) available Oct. 13, 17 through 20 and 24 through 27 with a Meadow Gold proof of purchase. This year's theme is "Wolves in the Woods."

Wheeler Historic Farm Tot Walk, 6351 S. Ninth East. Oct. 13 through 31 (closed Sundays), 3 to 5:30 p.m. For children 4 through 7. Tickets $1. Adults must be accompanied by a child.