CSV of 164 independent Chicago-area shops researched for outbound: public email found on their own website, Google review wall with little or no owner reply.

Columns: shop, email, approx_google_reviews, source_file.

Honest limits: emails were public on each shop site at research time (some go stale). Review counts are approximate. Research extract for 1:1 outreach — not a spam list, not a guarantee every inbox is live.

One-time digital download. After purchase we email the CSV from closeletter@proton.me within 24h.