Amber Sun

Review of COSI - Center of Science and I...

My kids have a very strong immune system and rarel...

My kids have a very strong immune system and rarely get sick (once or twice a year). We started our COSI membership last year. Every single time after we came back from COSI, our girls got really sick either immediately or after 2~3 days. They spent more time at home than daycares. COSI is fun and cool but lethal to kids' health. I would recommend you as a parent to sanitize your kids' hands frequently when you are there. I would also suggest to visit at 10 a.m. on weekdays or Sunday mornings.