Sap = Deliciously Good, Yummy. Der = an emphasis in the Lao language; it is added to the end of a phrase which gives it extra value to the context. We specialized in bringing you the unique flava of Lao fusion street food! We also offer premade/prepackaged sauce and beef jerky. The salty, sweet, and spicy flavors of Laos are surely to bring out the foodie in all of us!