Meet n.w. corner of the new main library at 100 Larkin in San Francisco’s Civic Center (n.w. corner is closest to the intersection of Fulton & Larkin, marked with a giant revolving “L” sculpture) — if this corner is blocked off for some huge event (it happens, it happens), the n.w. corner of McAllister & Larkin a block north is the backup.
And, for the directionally-challenged, let’s put it in these terms: Find the library door, 100 Larkin. Stand facing it. To your left is one corner of the building. That corner is no less than the n.w. corner. You will find Don in that area — hat, trenchcoat, tons of photos of him all over this website. He’ll be near the giant revolving “L” sculpture, which — honest — is impossible to miss: