I 85N Take Exit 91 Toward Clairmont Rd/Us-23/Decatur/Ga-155 Onto I-85 N. Go For 0.3 Mi., Turn Right Onto Clairmont Rd Ne (Us-23) Toward Emory Univ/Decatur. Go For 1.5 Mi., Turn Left Onto Lavista Rd (Ga-236 E). Go For 0.7 Mi, Turn Right On Oak Grove Drive, Destination Will Be On Your Right.