To make good tips it is not easy :) as it depends on what the visitor is intrested. My suggestion always is to take a sightseeing tour (what I usually am doing visiting new places).
Of course it is good to know something about the place you are going to visit. I am suggesting to look at that videos - maybe you will get some ideas :). If you need something you want to know more detailed - then, please, write me and if I will be able to help I will help you.
Now, enjoy this and wellcome to Lithuania:)
Greetings from Vilnius, Audrone
Vilnius - capital of Lithuania.- YouTube
Vilnius - beauty of Northern Europe. The best place to live, study, work and make carrier in Lithuania. Vilnius is a cosmopolitan city with diverse architect...