I've built a new gallery-based website using the Collections theme with modifications to suit my needs. I don't know if this meets your requirements but figured to post here anyway showing the navigation using a Bootstrap style drop menu since it didn't appear as though Roland Tisserand's version .5 menu was fully developed yet, or I couldn't figure it out :-) I also used Zenpage News as a blog. IMHO, the Collections is a great template! Thanks Roland and everyone behind ZenPhoto!

https:/cxstafford.com

Thanks, it may not be qualified for the showcase gallery itself but always great to see sites using Zenphoto.