| 1. Swiftel Communications
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| Municipal telephone company serving Sioux Falls, Brookings and Watertown areas. |
| http://www.swiftel.net |
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| 2. Thunder Road Family Fun Parks
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| Features dynamic go-kart tracts, miniature golf, bumper boats, and an arcade with four locations South Dakota, and North Dakota. |
| http://www.thunderroad.info |
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