It's happened!!! What to do now!!

Yesterday Joseph was on an extended timeout in his crib partly for being naughty but mostly so I didn't kill him as I was being a grump myself. I was trying to clean the kitchen and could hear him crying and was planning on getting him as soon as I finished wiping down the counters. I heard him stop crying and thought good he fell asleep. A few minutes later I heard the patter on little feet on the stairs and thought "NNNOOOO it's happened" Sure enough Joseph walked into the kitchen with a huge smile on his face. He has officially learned to climb out of him crib. Honestly I'm really surprised it's taken him this long but I was really enjoying the it while it lasted. This morning when I went to get him out of bed he ran to the side and tried to climb out again.
Guess it's time to set up the crib tent and see how long that lasts before he figures out how to get out of that too.