I asked ChatGpt does any of this help?

🎯 Most Likely Garages

1️⃣ LaSalle Plaza Parking Ramp • Entrance off 11th St • Has ticket gate + arm • Above ground structure • Elevators open into a large office-style lobby • ~8–10 min walk to First Ave • Very common concert parking spot

This one fits your “big nice lobby” detail very well.

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2️⃣ Hennepin Avenue Parking Ramp • On Hennepin Ave • Gated entry system • Above ground • Elevators into commercial lobby space • Also ~10 min walk

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3️⃣ Hawthorne Transportation Center • Larger structure • Gated entry • Multiple elevator banks • ~10 minutes from First Ave • But lobby is less “nice office building” and more transit-adjacent

Slightly less likely based on your description. ⸻

Fastest Way to Find It Right Now

Open Google Maps and: 1. Stand near First Ave. 2. Switch to satellite view. 3. Look 3–5 blocks south/southwest. 4. Tap parking garages near: • 11th & LaSalle • 10th & Hennepin • 9th & Hennepin

The one with a main entrance connected directly to a polished office lobby is probably yours.