Jeff Allen in Lansing
Date:
Venue: Grewal Hall, Lansing, MI
Performer: Jeff Allen
Lansing, MI. Dup check: searched 'Jeff Allen' (200 results: 91 upcoming/730d + 110 past/-365d, all pages read), 'Grewal' (11 results: 6 upcoming/730d + 5 past/-365d, all pages read); none at Grewal Hall on 2026-12-03. City cross-check: city=Lansing pull (6 events, days_ahead=730 and -365) has no Jeff Allen listing and no Grewal Hall listing on 2026-12-03. Not in any earlier /workspace/bluesky-gaps CSV (incl. r1, r1-covered, held-nl, r2, r3, r4, r4-rest, r5). Venue page /api/venues/grewal-hall-lansing (all 5 upcoming events, series dates included) has no event on 2026-12-03. Venue check:…