If you buy in bulk and have found yourself heading to the famous Pentagon City Costco, be ready for change: the first Costco in D.C. is set to open its doors on November 29.

The new 154,000-square-foot Costco is the marquee tenant at the Shops at Dakota Crossing, the 42-acre development in the Fort Lincoln area of Ward 5. Shoppers Food Warehouse and Marshalls are also expected to anchor the site, which will include residences.

The opening of the city’s first Costco is a big deal for local officials, who have long mourned $1 billion of annual retail leakage—essentially, money that D.C. residents spend at stores outside of the city. According to the D.C. Deputy Mayor for Planning and Economic Development, the Shops at Dakota Crossing are expected to bring in $634 million in tax revenue over 30 years.