New Bedtime Routine?

Last night I went into Solomon's room to check on him before I went to bed. Lately he's been turning his lamp on before he goes to sleep, so I go in there to cover him up & turn the light off. When I went in, I found he had gotten into the cabinet of the changing table & pulled out all the bottles (soap, diaper cream, baby oil, etc.); he then stacked the little bottles on top of the bigger bottles, making towers out of them. I guess since he didn't have his Duplo blocks available he decided to improvise.