1. Heat oven to 350°F.
2. Beat butter, granulated sugar and brown sugar in large bowl until well blended; beat in eggs and vanilla. Stir together flour, cocoa, baking soda and salt; add to butter mixture, beating until blended. Stir in coconut and oats; drop by heaping teaspoons onto ungreased cookie sheet.
3. Bake 8 to 10 minutes or until set. Cool slightly; press chocolate egg onto center of each cookie, if desired. Remove from cookie sheet to wire rack. Cool completely. Makes about 48 cookies.