1) After-dinner activity 2) Amble 3) Ambling pace 4) Beach activity 5) Boardwalk diversion 6) Boardwalk walk 7) Casual constitutional 8) Casual promenade 9) Casual walk 10) Constitutional 11) Enjoy a park 12) Flowing dance 13) Lakeside activity 14) Leisurely pace 15) Leisurely walk 16) Meander 17) Memory lane walk 1) Amble 2) Jaunt 3) Mosey 4) Outing 5) Promenade 6) Ramble 7) Saunter 8) Stravage 9) Walk 10) Wander 
• (n.) A wandering on foot; an idle and leisurely walk; a ramble. • (v. i.) To wander on foot; to ramble idly or leisurely; to rove.
Stroll intransitive verb [ imperfect & past participle Strolled ; present participle & verbal noun Strolling .] [ Confer Danish stryge to stroll, Swedish stryka to stroke, to ramble, dial. Swedish strykel one who str...Stroll noun A wandering on foot; an idle and leisurely walk; a ramble. 
[v] - walk leisurely and with no apparent aim
Omit the piano. A soloist (playing a horn) strolls when he plays for a time with bass and drums only (or maybe the pianist strolls outside to have a smoke).
to walk leisurely as inclination directs; ramble; saunter; take a walk: to stroll along the beach. · to wander or rove from place to place; roam: strolling troubadours.