The next Bitcoin Bush Bash will be held in Yeppoon, Queensland, on the last weekend of July. These are laid-back gatherings of bitcoiners that are held about four months apart and in regional locations. Topics for presentations range from the development of bitcoin financial instruments, the foundations of Austrian economics and new protocol implementations to regenerative agriculture, considerations for citadel planning and techniques for successful bitcoin evangelism. Making the pilgrimage is the the only proof of work required to attend; registration isn’t necessary. As a treat for those who do register, the Bitcoin Moon Fund is making shirts from The Bitcoin Only Store available at the generous price of 1,000 sats which can be paid with bitcoin over lightning of course. The shirts feature the logo designed by Bitko Yinowsky.