GROUPON in Houston has a deal today for $45 for Two Private Horseback-Riding Lessons at August Farm in Magnolia, Texas ($90 value). Expires September 17, 2011.

If you are new to GROUPON , it is easy and fun to use. After you buy the deal, your voucher code will be ready in about 24 hours. Then go to GROUPON , log in, click on your name in the upper right and a drop down will appear. Click on "My Groupons" to get the voucher.