Kate’s Fish Will Launch Sunday Oyster Popups

The West Side Market vendor will debut a new oyster bar on Sunday, Oct. 11, following successful weekend rollouts.

Updated on Oct. 10, 2026 in Openings & Closings

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Kate's Fish in Cleveland will expand its offerings with a new Sunday oyster popup beginning Oct. 11. This addition follows the success of the shop's Saturday lobster roll popup which launched in spring 2026.

Why it matters

The expansion reflects growing interest in specialty prepared food options at local markets. By utilizing fresh ingredients from neighboring stalls, the shop aims to sustain the momentum established by its earlier seasonal menu additions.

Oyster prices at the new popups will start at $10 for three, $18 for six, and $32 for a dozen, with caviar bumps also priced at $10. A professional shucker will manage service with a capacity to open 500 oysters in two hours.

The players

Kate's Fish

This is a specialty seafood vendor located within Cleveland's historic West Side Market.

West Side Market

This landmark public market in Cleveland houses numerous independent food vendors and stalls.

The details

The new Sunday oyster bar will feature shellfish sourced from Maine and Massachusetts served with lemon, cocktail sauce, and mignonette. Additionally, the shop has introduced a Friday tuna melt made with ahi tuna, herbs, and mayonnaise on Vera's Bakery bread with Irene Dever Dairy cheese.

Spring 2026: The Saturday lobster roll popup was introduced at the market.
October 11, 2026: The oyster bar popup will launch.

Market Landscape

This move highlights the broader industry shift toward high-margin prepared food popups within traditional market spaces. By leveraging internal partnerships, the business strengthens its competitive position against conventional grocery retailers in the Cleveland area.

Shoppers can now access a wider variety of prepared seafood items during weekend visits to the market. Prices for the new offerings are structured to accommodate both quick snacks and larger quantities for group consumption.

The takeaway

Adding popups allows small vendors to diversify their menus without the overhead of permanent full-menu changes. Customers benefit from increased seasonal variety while the shop optimizes its operational capacity during high-traffic weekend periods.