msi free-entry pass(es) (60645)

msi (museum of science and industry) free-entry pass(es).
(1) valid any day, any time msi is open until 06/30/2024.
(2) each pass good for 3 adult/children (ages 3+) free entry. eg for 6 people (ages 3+) only need 2 passes, for 9 people (ages 3+) only need 3 passes etc.
(3) SPECIFY for how many people you need passes for (ages 3+).
(4) must be redeemed on-site, not via the online ticketing system nor via the call center.
(5) easy front porch pickup anytime this coming sunday 05/19/2024.