A monthly Vertical Practice/Potluck is usually held on the 1st Tuesday of each month at rotating locations in San Francisco and San Jose. Call or email beforehand to confirm the location and time. Everyone is invited to come to practice his/her vertical skills and/or socialize. Please bring your own main course and something to share with others. Other Vertical Practices are planned, which will be announced. Check the calendar for the most up to date information.