The outside of the Honeymoon Hotel resembles a purple octopus and it has many windows throughout the building. Next to it, there is a sign that says "HONEYMOON HOTEL."
Role in the episode
Mr. Krabs and Cashina (who was Plankton in disguise) went here after they got married. Plankton as Cashina attempted to get Mr. Krabs to tell him the Krabby Patty Secret Formula but failed after a tear from Mr. Krabs short-circuited Cashina and destroyed her. Surprislengly, Mr. Krabs isn't angry at Plankton for deciving him but ends up crying. Plankton leaves vowing to get the Krabby Patty Secret Formula next time. Mr. Krabs is confronted by an employee asking for a tip but Mr. Krabs simply tips him with a nickel.