The performance institute is a training facility for any UFC fighter to use whenever they want. It has fighter training camps ongoing all the time. I’m fairly certain they do not offer any sort of public access.
The UFC do not have age restrictions on their live events. Most venues however, do require children under a certain age to be accompanied by an adult. This age can vary slightly from each venue and from country to country, but is usually between 16-18.
UFC Ticket Prices
|Name||City||Get In Price (Minimum Price)|
|UFC Hall of Fame Induction Ceremony||Las Vegas||$36|
|UFC 266: Volkanovski vs. Ortega & Shevchenko vs. Murphy||Las Vegas||$137|