Church Site - Made in MODx Revo

Okay I have been working on a Church Site utilizing MODx Revo. I still have some areas I am still working on and finishing up. I’ll say it is about 80% done. So any feedback would be appreciated - I have tried various of CMS and MODx always comes out on top!

http://www.sddcofhouston.org

Looks good. Some suggestions.

"Get our Newsletter" - should have some sort of alternate when moused over to indicate it’s a button/link
"Quick Links" - menu falls off really easy, impossible to scroll down to click a sub-menu
Calendar - white text used for days impossible to read on grey background.