Take your Valentine to a circuit bending workshop today!
From their website:
Bring in an old electronic toy and work with experts from Bloominglabs to permanently change how the toy sounds and operates! Batteries, tools, and other components will be provided so participants can modify and/or add electrical circuit connections. Adult partners are required for children, age 11 and younger. This drop-in maker program is offered at the same time as Take Apart Weekend activities on Saturday and Sunday.
Admission is $5 per project for members, and $6 per project + museum admission. More details here.