Located right behind our office is the Lake Mary Marriott hotel. Besides being a great hotel (many of our customers stay here while house hunting in the Lake Mary/Sanford area) the Mariott Lake Mary also offers a wonderful brunch on Sundays from 11am to 2pm.
Here is the full info:
Orlando Marriott Lake Mary
1501 International Parkway
Lake Mary, FL 32746
Something noteworthy about the Marriott Lake Mary: it is a designated Florida green lodging hotel, i.e. it is eco friendly.
P.S. In case you have a Marriott Rewards credit card (like I do), this hotel is rewards category 4.