In the first decades of the 20th century, Warhaven's two grocery stores boomed. At the very height of their advertising hype that worked like the competitive spirit of grapplers, the stock market crashed into the Great Depression. While others have come and gone, these two grocer merchants have weathered the storms of depression and inflation. Chains have considered moving in, but local loyalty to these two businesses is a hallmark of the town. It's a long story; here is a bit of that tale.

Sid's Emporium was established by Sid Fieldman in 1888, Sid being the astute but myopic son of ferryman Ross Fieldman. Lyon and McDaniels Mercantile was established in 1867, initially in a tent. In 1918 the business name was formally shortened to the L & M Merc.