Here is the full list of all 17 Cook Serve Forever achievements.
Earn a location sticker.
Earn a holographic location sticker.
Earn three location stickers.
Earn ten location stickers.
Earn five holographic location stickers.
Earn all location stickers in West Helianthus.
Earn the Shrine of Rhubarb holographic sticker.
Thanks mom. <3
Another shift complete in Moraine.
Yes, uh, tranquillitas.
Finished a day in the Church of the Sun God.
Dishin' Justice.
Get 14 or more XP tokens in a single day.
Reach LV5 in any location.
Finished a day in the Helianthus Public Library.
Finished a day at the Sunset Meadow.