There are so many things that you can do to keep the party going, but what would really keep everyone excited and interested would be a juggling magician. These people will be able to amaze and entertain all at the same time. They will give the group something to pay attention with their tricks and feats.
For your next date why not suggest seeing a juggling magician. This will be something that will not only be remembered but will make for a very exciting evening as well. These people will keep you guessing as to what is coming next as well as wondering how in the world they did that.