Ages 4 to adult
Karate classes for kids, teens and adults
Groundhouse is a made-up neighborhood dojo with a very real website: programs by age, a live class schedule, clear pricing and a free trial you can book in thirty seconds.
Ages 4 to adult
Groundhouse is a made-up neighborhood dojo with a very real website: programs by age, a live class schedule, clear pricing and a free trial you can book in thirty seconds.
Programs are service records. Each one gets its own page.
Pick a program and a day. Thirty seconds.

Wear comfortable clothes. We'll handle the rest.

Join, and your first uniform is on us.

Most students earn one in the first month.

“Family class is the only hour all week when none of us are on our phones. Except to check the website.”
Dee Mo
Saturday family class · (fictional customer)
“Sensei House's roundhouse kick is legendary. I have never seen it, because nobody has.”
Tess Ting
Teen student · (fictional customer)
“I'm 44 and I just started karate. The schedule page told me exactly where to be. The dojo did not exist, but the schedule was very clear.”
Lauren Ipsum
Adult white belt · (fictional customer)
“My daughter earned her yellow belt, and I earned the ability to book a trial class in thirty seconds from the car line.”
Sam Ple
Parent of a Little Dragon · (fictional customer)
Rank promotions for invited students in every program. Families welcome to watch and cheer.
Three days of karate, games and crafts for ages 6 to 12 during winter break. Bring a lunch and lots of energy.
Two hours of practical awareness, boundary-setting and escape skills. No experience needed.
No contract, no pressure, no actual dojo. Just book.