Modern Market, Grand Junction, Colorado Main Street Grand Junction Mesa Colorado USA https://www.google.com/maps/place/Main+St,+Grand+Junction,+CO+81501/@39.067309,-108.559039,17z/data=!3m1!4b1!4m5!3m4!1s0x87471c6 Google Map link for Main Street, Grand Junction, Colorado A meat market and sausage making facility owned by a man named Lud Rettig and his company, Rettig Packing Company. The Modern Market was located between 5th and 6th Streets on Main Street. According to livestock auctioneer and rancher Howard Shults, Rettig was supplied with 20 hogs by James Shults (Howard Shults's father) every Saturday. yes yes