ROCKY MOUNTAIN PATHFINDER SOCIETY

Kobolds an always available ancestry:
https://paizo.com/community/blog/v5748d ... er-Options

For newer Pathfinder players, please remember that you must purchase the book (physical or PDF form) in order to use resources from it.

To use an option from any source other than the Pathfinder Core Rulebook, the Pathfinder Bestiary, or the Lost Omens World Guide in Pathfinder Society play, you must bring any one of the following to your game table:

• A physical copy of the book you wish to use
• A name-watermarked PDF copy of the book
• Name-watermarked printouts of all relevant pages you wish to use from the PDF
• Access to the rules you wish to use in the form of either electronic access to the Pathfinder Reference Document (paizo.com/prd) or a photocopy of the relevant pages, along with proof of purchase, such as a receipt from a game store or a screenshot of your My Downloads page on paizo.com.

The following do not satisfy this requirement:

• A photocopy of a physical book with no proof of purchase
• Printouts from electronic character builders such as Hero Lab
• Content reproduced in other sources under the Open Gaming License (such as an online reference document or a homemade omnibus)

Related to that, I find it's useful to always have a copy of the Additional Resources list to reference with you when you go to conventions in case the wi-fi in a facility is lacking. This goes for the current copy of the guild guide for whichever system you are playing (PFS, SFS or PF2).