Also, children admission is $23 (3-11), seniors $24 (60+). Some special exhibits are an additional cost and you need to buy tickets for. For example, the Butterfly Garden is $6 per person for everyone, member price is $5. Go to this website to buy tickets online to avoid having to stand in line when you get there: https://www.mos.org/daily-schedule#/displaying
Half price if you get a library pass or $28 for an adult. More if you want to go to extra exhibits
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