North Dallas Indoor Engagement location?

[cwend]

Looking for somewhere to do indoor engagement session. Free would be great, but dont mind paying some. Prefer the North dallas/Plano/McKinney area

[dmbusch09]

MGroup Studios in McKinney...they are located in the Cotton Mill but they only charge $50 an hour and you don't have to booked for a minimum of 2 like you do at the Cotton Mill.

Here is an engagement session that I did there http://www.dbuschphoto.com/?p=1099

[Phisch]

My question is similar to the OP's but I posted it in the Wedding forum:

I have clients who would like to shoot their engagement in late January/early February of next year. So less than ideal weather. However, they want indoor locations anyway.

Are there nice coffee shops, toy shops or cafes that don't mind an engagement session happening at their place? They're not opposed to driving 30-45 minutes away from Mesquite, but it would be nice if the locations were more west and south.

I'm not at all familiar with DFW so any help would be much appreciated.

TIA!