14: Sweet'N Low alternative
15: Put into the overhead bin
18: You don't need a license to fly it
20: Muslim form of salutation
22: Post-Mardi Gras period
27: Prepared clams, maybe
34: Pronoun in a Hemingway title
52: Enjoyed a plank on a playground
54: Fourth hitter in the batting order
74: Indulge in self-praise