Whether this is practical depends on the area in play of a particular scenario. A smallish play area on standard hex side ASL maps might be 3 or 4 12 by 18 inch panels from this set. Mamayev Kurgan features a lot of small scenarios. A full map scenario for MK would require two pingpong boards with a walkway between 2 7 by 3.5 foot layouts. The full campaign, whenever it is finished, will consist of a dozen or more releases, covering the approach battles in 17 July through the final defeat on 2 February. At this scale you'd need an entire gymnasium!
Sounds impossible, but CH has issued all 5 beaches at Normandy at Monster hex scale, so who knows......