entry #7 - This is a little too abstract. It is difficult to make out the "OLC". I enjoy the creativity but would like a more distinct inclusion of the "OLC" as that is the name we identify with most often.
I like Entry #29 but not sure what the element is in the design. Is there another element that could be used? I like the letters but could you try this with just saying Education and Conference Center without the complete title of Orthopaedic Learning Center.