Walter Frederick Morrison disc more cheaply. In 1955, he and Lu designed the Pluto Platter, the archetype of all modern flying discs. On January 23, 1957, they sold the rights for the Pluto Platter to the Wham-O toy company. Initially Wham-O continued to market the toy solely as the "Pluto Platter", but by June 1957 they also began using the name "Frisbee" after learning that college students in the Northeast were calling the Pluto Platter by that name. Morrison also invented several other products for Wham-O, but none were as successful as the Pluto Platter. Morrison and his wife, Lu Nay Morrison had
Pu pu platter themed restaurants such as Don's and Trader Vic's. The earliest known print reference to a pupu platter served at a Chinese restaurant is from 1969. Later, other types of restaurants used "pu pu platter" to mean an appetizer combination platter. However, pu pu platters are currently more closely associated with American Chinese restaurants. In the Hawaiian language, "pū-pū" denotes a relish, appetizer, canapé, or hors d'oeuvre; it originally meant "shell fish', but also referred to small bits of fish, chicken, or banana relish served with kava and beans. Since the introduction of commercial dining and drinking establishments in Hawaii, pūpū