Hanken Free Font is a simple, rounded free sans-serif font that is modern and minimalist. It is can be use for anything; from logo to poster, or anything that you may think it fits. Hanken comes up with two family: Book and Light. Combine both weights to get the most from Hanken font.
Big thanks to Alfredo Marco Pradil for providing Hanken for free. Make sure to check his another works for more inspiring stuff.