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Harriet & Oak

4.6 ★★★★★ 1,277 Google reviews · Coffee shop · Breakfast restaurant · Coffee roastery

Roasts in-house fresh pastriesfriendly baristas

There's a VW van parked inside this hip cafe & roastery serving pastries, breakfast & lunch.

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329 Main St #1
Rapid City, SD 57701

(605) 791-0396

Directions Website

Hours

Monday 7 AM–4 PM
Tuesday 7 AM–4 PM
Wednesday 7 AM–4 PM
Thursday 7 AM–4 PM
Friday 7 AM–4 PM
Saturday 7 AM–4 PM
Sunday 8 AM–4 PM

Where to find Harriet & Oak

What regulars say again and again

The things that keep coming up across 1,277 Google reviews — with a reviewer's own words as proof.

🥐 fresh pastries 7 mentions

“Harriet & Oak is a trendy café that specializes in teas, French press coffee, pour overs, cold brews, and uniques pastries options.”

😊 friendly baristas 3 mentions

“The barista was incredibly friendly and made my lavender vanilla latte to perfection.”

What customers say

Harriet & Oak is a trendy café that specializes in teas, French press coffee, pour overs, cold brews, and uniques pastries options. Stop by on Sundays for brunch all day. Excellent atmosphere for the urban-ite and all types alike.

★★★★★ — Ac, 2025-06

Very charming coffee shop with an impressive selection of food options. Very cozy interior with a second level perfect for quiet work. Their espresso has unique floral notes that really “brightens” their drinks. Would love to visit again!

★★★★★ — Emma, 2025-09

I went on a beautiful Sunday. got the continental breakfast which was a toasted croissant, jam, brie cheese, fruit and a house coffee. $10. it was amazing. filling, perfectly flaky and got the coffee right after purchasing at the register. the coffee station was clean and organized.

★★★★★ — Tayler, 2025-08

I really wanted to love this place because I felt like it was a picture of my soul. It had VW van, with books, cute patio, great selection of teas and baked goods coming straight out of the oven. However it get a lower rating only because the hubs felt the bowl was very basic. I did tell him it’s healthy.

★★★★☆ — Dayana, 2023-10

Excerpts from public Google reviews. Read all 1,277 reviews →

Coffee roasters near Harriet & Oak

Zephyr Coffee Roasters

324 St Joseph St, Rapid City, SD

Roasts in-house

under a mile away

Ridgeline Roasters

4.8 ★★★★★ 87 reviews

201 Main St #101, Rapid City, SD

Roasts in-house great espressocold brew on tapfresh pastries

under a mile away

Black Hills Coffee Company

4.9 ★★★★★ 34 reviews

219 Omaha St, Rapid City, SD

Roasts in-house Wholesale subscriptionsships nationwideEspresso

under a mile away

All coffee roasters in Rapid City, SD →

Listing verified July 2026 from public business records and customer reviews. Something out of date? Report a correction. Own this roastery? Claim your listing — it's free.