Insp by Stardew Valley characters. The Hopper-Mendels started as just the Hoppers - Robin, the town's trusty carpenter, and Sebastian, her basement-living, frog-loving programmer son. Robin then remarried to Demetrius, self-proclaimed environmentalist & scientist, and together they had Maru, Sebastian's half-sister and town tinkerer. Surnames insp by famed Grace Hopper, female computer scientist, and Gregor Mendel, Austrian biologist & founder of genetics. #stardewvalley #sdv #sebastian #maru