FORT WAYNE, Ind. (WOWO): Fort Wayne's Costco is open for business, after a ribbon cutting ceremony that took place at 7:30 this morning. The membership warehouse, located on the corner of Lima Road and I-69, officially opened its doors at 8. It's our state's fourth Costco, and it'll feature a variety of departments including a tire center and food court. Members can also save on Costco services such as travel and auto buying.