Bay seniors who want to take their grandkids for a once in a lifetime underwater sleepover should book themselves into the Monterey Bay Aquarium on March 15. From 7pm-8:30 am you can explore the exhibits without the crowds, watch a late-night nature movie and fall asleep amid the sealife. Wake up to a continental breakfast. $95 for non-members. Bring sleeping bags and pillows.If you can’t make it this Saturday check for the upcoming sleepovers later this season.