Abstract: A folding chair includes an articulated armrest to initiate a folding of the chair. The armrest can have a spring-loaded, releasable coupling, where the chair will not fold inadvertently, while lifting the chair by the armrests, without release of the coupling. The folding armrests can be linked to movement of the seat structure during chair folding. The chair can include four leg posts, two articulated armrests, where each armrest is rigid and has a front and rear arm section, and two seat links, where each seat link is pivotally attached to one of the front or the rear arm section, and to a side support of a seat bottom, where the chair is configured, when the armrests are articulated, to fold the chair. A releasable coupling can be included, between the front and the rear arm sections, where, when the coupling is released, the chair is folded.

Abstract: An assembly for selectively aerating a beverage. The assembly includes a body, a diverter movable between first, second, and third positions, and an aerator in fluid communication with the diverter, the aerator including a central outlet and aeration outlets. When the diverter is in the first position, the diverter is positioned such that the beverage flows through the body and the central outlet while bypassing the aeration outlets. When the diverter is in the second position, the diverter is positioned such that the beverage flows through the aeration outlets while bypassing the central outlet. When the diverter is in the third position, the diverter is positioned such that the beverage flows through the body, a first portion of the beverage flows through the central outlet while bypassing the aeration outlets, and a second portion of the beverage flows through the aeration outlets while bypassing the central outlet.