Bathing suit season is still far enough away that you can recklessly indulge your sweet tooth – why not combine quality and quantity with Old Town Trolley’s One & Only Boston Chocolate Tour. Running through the end of April, the fully narrated, three hour tour stops first at the Top of the Hub, where guests enjoy a unique chocolate creation 52 floors above the city. Then it’s on to the historic Omni Parker House Hotel, the birthplace of the Boston Creme Pie. The delectable tour’s final stop is The Langham Hotel‘s Chocolate Bar Buffet where pastry chef Alex Luna showcases more than 25 enticing, chocolate-laden delicacies. Additional goodies from the chocolate mavens at Finale are provided on board the trolley. The One & Only Boston Chocolate Tour leaves from the Trolley Stop Store at the corner of Boylston and South Charles Streets Saturdays at 11:30am and 12:45pm, and Sundays at 12:00pm. Tickets cost $65 each. Advance reservations are required, so call 617.269.3626.