Pretty Curved Bench Built-in planters and side tables flank this deck dominated by a curved bench. The bench is constructed from green clear cedar planks, and the planters are made from tongue-and-groove cedar.
they show this as a bar, but would be good for outdoor dining too. I loved the DIY-able idea for an outdoor bar. You could use any type of cinderblock base and any pressure-treated wood that will withstand the elements.