There are lots of bar ideas here:
Hi Bonnie, here's one style for you to check out
I'm not entirely sure what you are looking for but here is a link to woodworking plans to build kitchen islands that can double as a bar... I hope this helps! Feel free to post again if you need further suggestions!
Here are all kinds of ideas for building bars from right here on Hometalk: https://www.hometalk.com/search/posts?filter=how%20to%20build%20a%20bar