The Sandwich Shop & Dirty Soda Bar logo

Our Story

From a roadside soda cart and market pop-ups to 411 3rd Street — how we became a Downtown La Crosse favorite.

The Sandwich Shop pop-up at a local market with dirty soda chalkboard menu

Where it began

A family idea with a fizzy twist.

Long before we had a storefront, we were out in the community — pouring dirty sodas, testing flavor combos on a chalkboard, and serving sandwiches wherever hungry people gathered.

Every market day taught us something: people wanted generous food, something fun to drink, and a place that felt like it was run by neighbors — not a corporation.

Explore the chapters

Chapter one

The roadside cart and a chalkboard menu.

Under a shade umbrella with a hand-lettered dirty soda board, we learned what stuck — Rootbeer Float, Orange Dream, Dirty Dr Pepper — and built the soda bar culture one cup at a time.

Mobile dirty soda cart with chalkboard menu on a sunny roadside

Chapter two

Markets, fairs, and first hellos.

Pop-up arches, checkered tablecloths, and rows of syrup pumps — we showed up at community events and introduced La Crosse to stacked sandwiches and candy-rimmed sodas long before we had a permanent sign.

Sandwich Shop and Dirty Soda Bar booth at an outdoor market

Chapter three

The cart got serious.

Our stainless soda cart went wherever the crowd was — stocked with Torani syrups, creamers, and every base soda you could dream up. Same made-to-order spirit we still pour behind the bar today.

Stainless steel mobile soda cart with flavor syrups and canned sodas

Chapter four

A door on 3rd Street.

We put down roots at 411 3rd Street in Downtown La Crosse — a real home for hot subs, smash burgers, and the dirty soda bar our regulars had been asking for.

The Sandwich Shop storefront on 3rd Street in downtown La Crosse

Along the way

Snapshots from the journey.

Roadside dirty soda cart with chalkboard menu
Where it started
Market pop-up with sandwich and soda bar signage
Community events
Mobile soda cart with syrups and canned drinks
The soda cart
Storefront exterior on 3rd Street
411 3rd Street
Outdoor seating in front of the shop
Today
Outdoor seating and signage at The Sandwich Shop in downtown La Crosse

Today

Your neighborhood spot on 3rd Street.

Walk in and you'll still see that same spirit — chalkboard creativity behind the soda bar, sandwiches stacked high, and a welcome that feels personal.

Whether you're a lunch regular from day one or walking in for the first time, you're part of the story now.