Consider entertainment for kids, definitely need to promote the cafe feel to it, good local advertising (start early), skill mix is important.
I’ll add some more ideas later
Chris, who set up Boothstown Repair Cafe, wrote a blog on it, which you might find helpful.
One thing we would say is to encourage non-repair volunteers to join in - the admin, meet and greet, tea-servers etc really make it work, for the clients and for the repairers.
Husband and I volunteer at 3 Repair Cafes now, so if you want any extra insight, feel free to ask!
Absolutely!
But having someone make sure the repairers are ok, not overwhelmed, and have a brew is a key job!