Shop › Single Drop-In Lesson Image 1 of 1 Single Drop-In Lesson from CA$35.00 Purchase this drop-in lesson as a refresher or trial lesson. Lessons can be bought in 30 & 60 minute increments. Time: Select Time 30 Min. 60 Min. Quantity: Purchase Added! Purchase this drop-in lesson as a refresher or trial lesson. Lessons can be bought in 30 & 60 minute increments.