fairplex also includes the sheraton fairplex hotel & conference center , the sheraton unk park , barretts sales and racing , a defunct horse racing track , the millard sheets art center , the child development center at fairplex , the fairplex railway exhibit , barretts equine ltd. , a thoroughbred horse racing auction facility and the wally parks nhra motorsports museum .

fairplex also includes the sheraton fairplex hotel & conference center , the sheraton unk park , barretts sales and racing , a defunct horse racing track , the millard sheets art center , the child development center at fairplex , the fairplex railway exhibit , barretts equine ltd. , a thoroughbred horse racing auction facility and the wally parks nhra motorsports museum .