I am not sure about Liwa Oasis have not been there but this is just a friends house celebrating a child's birth and someones birthday at the same time. this is 3-hour bus ride from Abu Dhabi city should have taken screenshot of the area haha. but its a very small and quiet town in Liwa.
I did the desert tours in Dubai they call it safari desert or something i wrote about it last year. To be honest not much in the UAE as in entertainment or things to see the only incredible thing i see from my own experience is that they built a city in the middle of the desert other than that other countries did it better.