No, I don't like this. Just to put it in context, as a single, I always got stuck covering for others, often five months at a clip, on top of my own job. However, there is no "occasion" here. What makes sense, is to do something like have a house warming party (or apartment), for someone single when they are getting a new plac, give them a nice birthday party when they are too old for parents to be doing it, etc. But a "singles" shower, nah!