The best day to attend is a matter of personal preference as each day offers something different.
The practice days at the start of Masters week offer a chance to watch the pros on the course, as well as being able to take a camera to the course. This also doubles up as the best days to visit the shop.
Wednesday is the Par 3 Contest which is more of a family event and also offers a chance to take photos of the action & the course.
If you don't want to miss out on your favourite golfer in action then Thursday and Friday are the days for you, just in case they miss the cut.
Saturday and Saturday offer the most exciting, you will get to see who gets to put on the Green Jacket in the closing ceremony on 18th green.