Icy, you can opt to give it a table number with full cutlery so it is not obvious or leave it blank with minimal cutlery so it is obviously a reserve table. You can even choose to name the tables the way you like. I saw that 1 wedding couple skip all the 4s. So the table numbers goes like 1,2,3,5,6,7,8,9,10,11,12,13,15 etc etc.. hahah.. they must have a phobia for the number 4!