Things to do and see in majorca

Hi there we will only be in majorca for 3 nights and want to visit the best sites that we can in 3 days. We are staying at ME MALLORCA in calvia. What do u suggest? Also what are some great / trendy restaurants that arent that expensive but have great food? What are the best bars and clubs for late 20s early 30s?

Thank u in advance for your help!!