Maker State: $100 Gift Certificate Towards STEM After-School or Summer Program. Enjoy $100 off registration for STEM Summer Camp or a semester-long afterschool program! Our tech-arts & crafts camps bring science, engineering and programming to life with fun, hands-on projects every day (STEM: science, tech, engineering, math). Locations include Upper East Side, Upper West Side, Lower East Side, Park Slope, and more. See maker-state.com for registration information including locations, dates and camp themes. Expires 12/31/2017