I am getting married this Saturday and it is supposed to rain

While I am hopeful it won't rain, does anyone know of any good indoor photography locations downtown or in Soulard? Our wedding is at The 9th Street Abbey and we are getting ready at the Hilton Ballpark hotel. I just want to have a good backup plan in case of rain. Thanks!
Re: Indoor Photography Options
Not sure how far you want to drive, but the Muny in Forest Park has overhangs so you'd still be outside and get the outside light, but be away from the rain unless it's really windy. They have some columns, some little gardens, and I'm sure you can get shots with the pond and gazebo in the background.
Also, I've never been to the Jewel Box in Forest Park so no idea if you could even do pictures in there but it's something to look at.
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