I hope Tammy will be playing here. She said recently that she may not play here because she need to focus on practicing. She will make decision when the time comes.
As far as I know she was happy every time she played Strasbourg. This tournament take place the same week of Tammy's birthday ( 24 May). If my memory is correct, the tournament gave her birthday cake every year.
IMO, she need a win on clay and she should play here to gain some points even this isn't her best surface. But atleast it is good for her for practicing before FO.