This event is intended for teachers working in schools. I am posting this for friends that are also public school teachers, many of whom are also homeschoolers.
The following is from http://www.aquariumofpacific.org/events/info/teacher_family_day:
Bring yourself and 1 guest to the Aquarium for free on Teacher Family Day! Enjoy a free preview for your future field trip destination from 9:00 a.m. to 12:00 p.m. Walk among 11,000 Pacific Ocean inhabitants and visit our new penguin habitat.
Check-in will begin at 9:00 a.m. and end at 12:00 p.m. but teachers are welcome to enjoy the Aquarium all afternoon. A parking fee of $8 is not included and will be collected at the parking structure.
Eligibility: This event is intended for teachers working in schools. Please bring a school or district ID, paystub, union card, or other proof of eligibility. Thank you for your cooperation and understanding.
To reserve your space for Teacher Family Day, please click here or call our Guest Support Center at (562) 951-1630. Reservations are required. Space is limited; reserve your space now!