Blink and you’ll miss it, but Cartoon Network’s Regular Show inserted a little Twin Peaks tribute into their Lunch Break episode, which aired on June 24, 2015.
In the twenty-eighth episode of season six, which was written and storyboarded by Minty Lewis and Ryan Pequin, lead protagonists Mordecai and Rigby chase a sandwich while passing through several portals. One being a room with red curtains, a zig zag floor pattern and familiar floor lamps.
Hat tip to James Francis for spotting this one!
The Red Room In Regular Show
Where did the curtain come from?