Combine water and 1 cup milk in a saucepan. Cook over medium heat until mixture reaches 120 to 13
Combine hot roll mixes, yeast packets, 3/4 cup softened butter, 1/3 cup sugar, and eggs in a large bowl.
Add hot milk mixture; stir well. Cover and let stand 5 minutes.
Divide dough into 4 portions.
Place 1 portion on a floured surface (keep remaining portions covered in refrigerator).
Roll 1 portion of dough to a 20" x 7" rectangle.
Brush with 3 tablespoons melted butter.
Combine ground cinnamon candies, 1/3 cup sugar, and ground cinnamon; stir well.
Sprinkle one-fourth of candy mixture over dough.
Roll up dough, jellyroll fashion, starting at long side. Pinch seam to seal.
Cut into 1/2" slices.
Place a 6" round cakepan in center of a 15" pizza pan. Spray both pans with cooking spray. Begin arranging cinnamon roll slices around cakepan on pizza pan, piling up roll slices several layers deep. Repeat entire procedure 3 times with remaining dough, melted butter, and candy mixture. (Keep pans in refrigerator when working with remaining portions of dough.)
Let roll wreath rise in a warm place (85), free from drafts, 30 minutes or until doubled in bulk.
Bake at 350 for 30 minutes or until golden. Cool slightly.
Remove cakepan from center of wreath.
Combine powdered sugar and 1/3 cup milk; stir well.
Drizzle over warm rolls.
Sprinkle with additional candies.
Transfer wreath carefully to a large serving platter or cutting board, if desired. If rolls become separated, readjust them on the platter.
