Metal stands on the tables with elevated centerpieces. Yours would be more relaxed/nature in terms of florals but this helps visualize what those stands would look like in a space similar to the Union League.
Sometimes a whole table is too much for a narrow hall. We are sure you could DIY this table yourself. Grab a small table your favourite power tool. Some paint and l brackets a voila a neat little hall console table to save a bit of space.