If  you are staying at Exit 238 (Hotels:   Holiday Inn Express,  Comfort Suites, La Quinta Inn, Quality Inn & others), take I-40 East toward Knoxville 1.8 miles to Exit 239B onto US-70 W toward Lebanon.   Then .8 miles onto East Baddour Parkway & the building is on the right side past.   When you go through the front entrance gate,  you will see the Farm Bureau Expo Center.   As soon as you drive in front of the Farm Bureau Expo Center,  turn right and you will see the new building off to the back.  Look for signs.