This aired on Sunday 5/17/15 and like the X'mas special last year, is a very funny episode and displays how great current digital rendering "colorization" has come. I think it aired originally in early 1957 in B&W of course. If Lucy and Desi were still alive to see this, they'd be rolling over in their graves at this kind of video remastering achievement (IMHO).

Tom (PK)

If Lucy and Desi were still alive to see this, they'd be rolling over in their graves
Tom (PK)
Sounds like something Lucy would say. :D