Does everything open at 10:00am or just certain things?

All of the stores are open at 10am

Stores open in the mall at 8 for people that walk but the stores don't open till 10

Yes

Everything

Yes 10am to 9pm

Mostly everything is open by ten.

Everything opens by ten.

I have never arrived before 10 a.m. but everything is always open when I get there I know you can go into the mall sooner and walk around but the stores may not be open until 10