Friday, March 9th -6:30 PM ET/PT -229A - Doodle Dimension: SpongeBob and Patrick become trapped in an alternate dimension where anything they draw comes to life.
Source: Zap2it. Doodlebob will make a grand re-entrance after over 16 years. Hopefully an honorable sequel.
This might be the only segment on this particular Friday, but I think we can reasonably predict March 16th/23rd/30th to also have episodes since Nick paired this with Loud House for a new Friday block. Sanitation Insanity, Bunny Hunt, and Move Your Bubble Bass could follow.