Abstract: A knock-down mobile picnic table and bench assembly includes a pair of leg members each of which has oppositely extending medial bench member support shoulders, a pair of bench members mountable on the shoulders, a ridge member interlockable with the leg members, and a table top positionable on upper table top-support edges of the leg members. Tab elements are formed on the shoulders and table top-support edges of the leg members cooperable with apertures in the bench members and table top to releasably interlock the bench members and table top with the leg members. The ridge member is given a notch adjacent each of its opposed ends. The components may be juxtaposed in face-to-face relation such that apertures in the leg members are alignable with the notches in the ridge member and the apertures in the bench members are alignable with apertures in the table top so as to accept fastening means to secure all of the components in a unitary assembly.