LAVA JAVA was setup in 2019 by HKA students. It provides refreshments to students, teachers and visitors. The coffee shop is run by HKA students, from Grade 7 to Grade 10, with support from teachers and school administration. Students run all aspects of the coffee shop from ordering ingredients, decoration and branding to finance and product development. 
ASDAN Enterprise Club provides a structure where students can document their experiences in the coffee shop. Weekly team meetings are conducted so students can strive to improve LAVA JAVA in innovative and creative ways and together learn core soft skills of teamwork, communication and leadership.