The correct day and date of this show is THURSDAY, May 5, 1977. The poster is erroneously printed as "Friday May 5", and some time in the past the date was marked through and changed by hand from a 5 to a 6. Whoever marked the poster with a 6 was in error, however, as on Friday May 6, 1977, Rush was playing one state over in St. Paul, Minnesota (promo materials from that date also featured the same photograph as this Fargo poster). In actuality, the poster was misprinted with the wrong DAY, but the correct DATE. In other words, the poster should have read "Thursday May 5".