I have started a directory for facilities that offer public events. This will be a work in progress, but so far I have found:

Alabama

Sloss Furnaces

20 32nd Street North

Birmingham, AL 35222

http://slossfurnaces.com/events/

Arizona

Old Bisbee Ghost Hunt

http://www.oldbisbeeghosttour.com/GHabout.html

The owner of the Old Bisbee Ghost Tour is also a published author. See the link below to purchase her book:

http://www.amazon.com/Southern-Arizonas-Haunted-Renee-Gardner/dp/0764334166

Jerome Grand Hotel

200 Hill Street

Jerome, AZ 86331

http://www.jeromegrandhotel.net/

https://jamiedaviswrites.com/2013/09/18/jerome-az/

Bird Cage Theatre

535 East Allen Street

Tombstone, AZ 85638

http://tombstonebirdcage.com/GhostTours.html

Arkansas

The 1886 Crescent Hotel & Spa

75 Prospect Avenue

Eureka Springs, AK 72632

http://www.americasmosthauntedhotel.com/

California

Preston Castle

900 Palm Drive

Ione, CA 95640

http://www.prestoncastle.com/tours.html

Queen Mary

1126 Queens Highway

Long Beach, CA 90802

http://www.queenmary.com/tours-exhibits/attractions-night/paranormal-investigation/

Whaley House Museum

2476 San Diego Avenue

San Diego, CA 92110

http://whaleyhouse.org/tourghosthunting.htm

Winchester Mystery House

525 S. Winchester Blvd.

San Jose, CA 95128

http://www.winchestermysteryhouse.com/specialevents.cfm

*Flashlight tours are given on Friday the 13th – for 2015 these will fall in February, March and November. Also watch for select nights in October!*

Colorado

The Stanley Hotel

333 Wonderview Avenue

Estes Park, CO 80517

http://www.stanleyhotel.com/tours/paranormal-investigations

Delaware

Fort Delaware

http://www.destateparks.com/ghost/

Florida

St. Augustine Lighthouse

100 Red Cox Road

St. Augustine, FL 32080

http://www.staugustinelighthouse.com/events/darkofmoon.html

Idaho

Old Idaho Penitentiary

2445 Old Penitentiary Road

Boise, ID 83712

http://history.idaho.gov/old-penitentiary-hours-location

*Contact them for special events and private hunt inquiries*

Illinois

Ashmore Estates

22645 E. CR 1050N

Ashmore, IL 61912

http://www.hauntedashmoreestates.net/

* Featured in Chapter 1 of Haunted Asylums, Prisons, and Sanatoriums*

Peoria Asylum – The Bowen Building

4125 West Pfeiffer Road

Bartonville, IL 61607

http://peoria-asylum.com/

Indiana

The Historic Hannah House

3801 Madison Avenue

Indianapolis, IN 46227

http://www.thehannahmansion.org/Hannah_Experience.html

Iowa

Farrar School

11125 NE 134th Ave

Maxwell, IA 50161

http://www.hauntingatfarrar.com/

*Featured in Chapter 6 of Haunted Asylums, Prisons, and Sanatoriums*

Villisca Axe Murder House

508 E. 2nd Street

Villisca, IA 50864

http://www.villiscaiowa.com/index.php

Kentucky

Morrison Masonic Lodge

125 N. Mulberry Street

Elizabethtown, KY 42701

http://www.morrisonmasoniclodge.yolasite.com/

Octagon Hall Museum

6040 Bowling Green Road

Franklin, KY 42134

http://www.octagonhall.com/octagon/history.html

Waverly Hills

4301 East Pages Lane

Louisville, KY 40272

http://therealwaverlyhills.com/

* Featured in Chapter 2 of Haunted Asylums, Prisons, and Sanatoriums*

Bobby Mackey’s

44 Licking Pike

Wilder, KY 41071

http://www.bobbymackey.com/paranormal.html

Louisiana

The Myrtles Plantation

7747 U.S. Highway 61

St. Francisville, LA 70775

http://myrtlesplantation.com/index.php

https://jamiedaviswrites.com/2014/02/09/a-night-at-the-myrtles-plantation/

Massachusetts

Lizzie Borden Bed & Breakfast

230 Second Street

Fall River, MA 02721

https://lizzie-borden.com/

The Mount – Edith Wharton’s Home 

From Nicole Knapp, Executive Assistant at The Mount:  “Creaking floors, slamming doors, and ghostly footsteps…The Mount’s haunted history includes it all!  For over a century, The Mount has been home to writers, actors, wealthy families, hardworking servants, and teenage girls.  Take a special guided tour of the most haunted parts of the estate to find out who may still call The Mount home.  You never know who–or what–might happen to show up!  Ghost tours for the 2015 season will begin in the summer.”

2 Plunkett Street

Lenox, MA 01240

Ghosts

Houghton Mansion

172 Church Street

North Adams, MA 01247

http://www.houghtonmansionghosttours.org/overnight-tours/

Minnesota

Palmer House Hotel

500 Sinclair Lewis Avenue

Sauk Centre, MN 56378

http://thepalmerhousehotel.com/palmerhaunt.html

Missouri

Missouri State Penitentiary

115 Lafayette St.

Jefferson City, MO 65101

http://www.missouripentours.com/

*Featured in Chapter 10 of Haunted Asylums, Prisons, and Sanatoriums*

The Lemp Mansion

3322 DeMenil Place

St. Louis, MO 63118

http://www.lempmansion.com/lempexperience.htm

Pythian Castle

1451 E. Pythian Street

Springfield, MO 65802

http://www.pythiancastle.com/ghost-tours.html

Montana

Old Montana Prison

Old Prison Museums

1106 Main St.

Deer Lodge, MT 59722

http://www.pcmaf.org/prison.htm

*Contact them for special events and private hunt inquiries*

Nevada

Silver Queen Hotel

28 N C Street

Virginia City, NV 89440

www.silverqueenhotel.net

 The Washoe Club Museum

http://www.thewashoeclub.com/ghosts/

New Mexico

Historic Plaza Hotel

230 Plaza

Las Vegas, NM 87701

http://www.plazahotel-nm.com/about/the-ghost-of-byron-t-mills.htm

New York

Buffalo Central Terminal

Central Terminal Restoration Corp.

495 Paderewski Drive

Buffalo, NY 14212-1645

http://buffalocentralterminal.org/

The Iron Island Museum

998 Lovejoy Street

Buffalo, NY 14206

http://www.ironislandmuseum.com/

Rolling Hills Asylum

11001 Bethany Center Road

East Bethany, NY 14054

http://rollinghillsasylum.vpweb.com/default.html

Shanley Hotel

56 Main Street

Napanoch, New York 12458

http://shanleyhotel.com/

North Carolina

Smith-McDowell Ghost Hunt

http://shadowboxent.brinkster.net/ghostwalk/ghosthunt.html

Ohio

Sedamsville Rectory

http://www.sedamsvillerectory.com/home

Old Bell Nursing Home

309 N. Main St.

Kimbolton, OH 43749

http://www.bellnursinghome.com/

The Haunted Bissman Building

193 North Main Street

Mansfield, OH 44902

http://www.hauntedbissmanbuilding.com/The_Bissman_Building/Welcome.html

https://jamiedaviswrites.com/2013/12/28/bissman-building-side-trip-for-mansfield-reformatory-chapter-8/

Mansfield Reformatory

100 Reformatory Road

Mansfield, OH 44905

www.mrps.org

*Featured in Chapter 8 of Haunted Asylums, Prisons, and Sanatoriums*

Prospect Place Estate

12150 Main Street

Trinway, OH 43842

http://gwacenter.org/NewGhostPage.htm

Pennsylvania

Hill View Manor

2801 Ellwood Road

New Castle, PA 16101

http://www.hauntedhillviewmanor.com/

Eastern State Penitentiary

2027 Fairmount Avenue

Philadelphia, PA 19130

http://www.easternstate.org/

Pennhurst Asylum

100 Commonwealth Drive

Spring City, PA 19475

http://www.pennhurstasylum.com/blog/?tag=ghost-hunt

Rhode Island

Slater Mill

67 Roosevelt Avenue

Pawtucket, RI 02860

http://www.slatermill.org/programs/events-2/

South Carolina

Old Charleston Jail

21 Magazine Street

Charleston, SC 29401

http://bulldogtours.com/the-haunted-jail-tour/

https://jamiedaviswrites.com/2013/10/18/the-old-city-jail-charleston-sc/

*Contact them to see if they will accommodate your private bookings for ghost hunts*

South Dakota

Hotel Alex Johnson

523 6th Street

Rapid City, SD 57701

http://www.alexjohnson.com/about-the-hotel/hauntings/

Tennessee

Thomas House Hotel

520 East Main Street

Red Boiling Springs, TN 37150

Old South Pittsburg Hospital

1100 Holly Ave.

South Pittsburg, TN 37380

Home

https://jamiedaviswrites.com/2013/12/17/ghost-hunt-at-old-south-pittsburg-hospital/

Texas

Yorktown Memorial Hospital

728 West Main Street

Yorktown, TX 78164

http://yorktownhospital.com/

* Featured in Chapter 5 of Haunted Asylums, Prisons, and Sanatoriums*

Utah

Tooele Hospital / Asylum 49

140 E. 200 S.

Tooele, UT 84074

www.asylum49.com

*Featured in Chapter 7 of Haunted Asylums, Prisons, and Sanatoriums*

Virginia

Major Graham Mansion

2115 Major Graham Road

Max Meadows, VA 24360

Hauntings and Paranormal Investigations

https://jamiedaviswrites.com/2013/12/27/major-graham-mansion/

St. Alban’s Sanatorium

6248 University Park Drive

Radford, VA 24141

Home

* Featured in Chapter 3 of Haunted Asylums, Prisons, and Sanatoriums*

Washington

 USS Turner Joy Ghost Hunt (through Seattle Tours – *Note, they also do Seattle Underground)

102 Cherry St.

Seattle, WA 98104

http://spookedinseattle.com/uss-turner-joy-ghost-hunt/

http://www.tripadvisor.com/ShowUserReviews-g60878-d1548662-r120253192-Spooked_In_Seattle_Tours-Seattle_Washington.html

West Virginia

West Virginia Penitentiary

818 Jefferson Avenue

Moundsville, WV 26041

www.wvpentours.com

*Featured in Chapter 9 of Haunted Asylums, Prisons, and Sanatoriums*

Weston

 Trans-Allegheny Lunatic Asylum

71 Asylum Drive

Weston, WV 26452

http://trans-alleghenylunaticasylum.com/

*Featured in Chapter 4 of Haunted Asylums, Prisons, and Sanatoriums*

Wisconsin

First Ward School House (Old Irving School)

Wisconsin Rapids, WI 54494

http://www.relativelyhaunted.com/index.php?option=com_content&view=article&id=55&Itemid=62

Wyoming

Wyoming Frontier Prison

500 West Walnut Street

Rawlins, WY 82301

www.wyomingfrontierprison.org