source
The second edition of the Leo power up day is in few days July 15 and what qualifies you for this day is to have at least 200leo to to power up that day,
Now am good to go because I was able to meet up with the requirements few days ago i bought some Leo in other for me to get closer to the 200leo target but today have gotten 204leo 
and with this I have qualified for the Leo power up day for the very first time I will be participating in the Leo power up day and am ready to go who know I might be the lucky winner of the 20k delegation price don't be left out you can also be a winner there is still more days to go and I wish you best of luck
All you need to do is to
Power up at least 200 Leo on July 15 (PST), and you will be eligible to win one of the three 20k delegation prizes.