If you go to Google on desktop or mobile and search for [Easter] and / or [Passover], you will get a specific topic in the search results. This is similar to what Google has for the holidays if you search for [Christmas], [Hanukkah], or [Kwanzaa].
Here is the Google search Easter theme. Note that it's animated so you can try it on Google to see the butterfly move:
Here's the google search passover theme – again animated, they take a bite out of the maztah:
I will be offline tonight through Sunday evening for the final days of Passover.
Everyone celebrating Easter or Passover will have a safe and enjoyable vacation!
Forum discussion on Twitter.