In late 2020, the official Animaniacs social media pages invited viewers to call a specific US-only Hulu phone number (which has since went defunct) that would lead them to a website- Friends With Animaniacs.
The website contains the "Animaniacs Digital Fan Pack" - a collection of photos and gifs for fans to download (either separately or in a ZIP file), as well as a link to a clip of "The Catch-Up Song" from "Suspended Animation Part 1." All of these assets are a mix of promotional materials, production art, and scenes that come from episodes of the show (including background paintings normally obscured in the episodes).