Seaside is a city in Clatsop County, Oregon, United States. The name Seaside is derived from Seaside House, a historic summer resort built in the 1870s by railroad magnate Ben Holladay. The city's population was 6,457 at the 2010 census.[7]
12 x 18 inch cut into 2 x 2 inches serves 54 people. Sheet Cake - Full sheet serves 80 to 90 Half Sheet Cake - Half Sheet serves 45 to 50 Maribelle's Party Sheet Cakes Size Servings 1/4 Sheet 25 1/2 Sheet 50 Full Sheet 100 hope these help. good luck and enjoy.
To give an idea of how many servings your cake cutting will yield, here are a few figures based on 4-inch by 2-inch by 1-3/8-inch slices: 1  6-inch round tier: 10 servings. 2  24-inch round tier: 165 servings. 3  11 x 15-inch sheet cake: 60 servings.  Tiered cake with three tiers of 8, 12 and 16 inches: about 110 servings.