Digital keychains with QR codes which can give you access to different areas of the site and tokens. You can explore the forums, radio, Whatnot broadcasts, bubbles, and whiteboards. There will be events from time to time in each of those. Stay tuned for new keychains available for purchase or what's still available in the info page and Gallery. You can acquire tokens from the keychains sold at the keychain store or Whatnot live streams. All keychains are sold as a mystery, so there's no telling which keychain you get, if there's a QR code with added tokens and how many!