Forbidden Desert - from the people that gave us Forbidden Island. It is a definite improvement on Forbidden Island. Much harder. New mechanics, which are great, and a lot of fun. I recommend you be familiar with Forbidden Island before this though.
Probably my favourite game at the minute. Dice-chucking worker placement fun, but as with all my favourite games, the thing I like the most is the interaction between the people, superfun times make superfriends.
Sheriff of Nottingham - I'm not bluffing about this board game review
For 3 to 7 players Play time of 30 minutes 7 wonders is a simple and addictive game for the whole family In 30 minutes you can raise a complete civilization and build the greatest Wonders of the World Buy 7 Wonders Online
Terra Mystica Board Game - Terra Mystica is a strategy game with a simple game principle and very little luck involved: You govern one of 14 factions trying to transform the landscape on the game board in your favor in order to build your structures.