Abstract: A method for preparing a beverage can include receiving one or more drink orders and adding the one or more drink orders on a queue. The method can also include receiving a selection of the one or more drink orders on the queue and building one or more recipes for the selected drink orders on the queue. The method can further include sending build steps from the one or more recipes to corresponding substations. For each of the build steps, the method can include instructing the corresponding substation to dispense an ingredient or execute an action. The method can also include determining each of the build steps have been completed by a user.

Abstract: A flush plug is provided for temporarily sealing an outlet at an upper end of an irrigation sprinkler riser extensible from an outer housing. A cap is configured to substantially cover the outlet of the riser. The cap has an output orifice dimensioned to reduce the flow of water from the riser a sufficient amount so that the riser will move to an elevated position under normal operating pressure. The cap is configured so that it can be temporarily connected to the upper end of the sprinkler riser. A shut-off flap is pivotally connected to the cap for covering and uncovering the output orifice. A lever is connected to the shut-off flap and is configured and located to engage an upper end of the sprinkler housing when the riser moves to a retracted lowered position. This positively moves the shut-off flap so that it covers the output orifice in the cap. When the riser moves to the elevated position the lever is no longer engaged with the upper end of the sprinkler housing.