Not a problem usually, but remember some desserts are not suitable to packing up to go. I know I once ordered the chocolate trio at Yachtsman and wanted it to go. The waiter said two of the items on it would not be a problem but I'd have to eat the chocolate creme brulee there or else skip it. I also got another one of their dessert trios there that had a lemonade popsicle thingy on it. Of course I had to eat that part of the dessert trio there too. Once at California Grill I wanted dessert to go and the waiter told me none of the desserts they were serving that night were suitable for packing up to go, but they did have a chocolate cake that was off menu that the chef had prepared for anyone wanting dessert to go and that was his recommendation. I did not want chocolate cake, so he let me have the cheese plate to go instead. I've also gotten the cheese plate to go at Yachtsman and Jiko too, when nothing I wanted on the dessert menu was able to be boxed up. Anyway, my point is TS restaurants have no problem boxing desserts up to go, but it may or may not be the specific dessert you actually want.