I qualify for this cache with the 11 different icons I found at the Geolympix (on 22-Jul-2012). Here are they are:
Webcam- GCR3TR Banbury Cross WebCam
Event - GC32000 Geolympix Banbury Cross Webcam-Flash Flash-Mob
Trad - GC13D9E Kirtlington Quarry 2
Earth - GC13MAH Kirtlington Quarry
Wherigo - GC3KNJW Kirtli-3-Go
Puzzle - GC3D6J8 The Leap Year Club
Letterbox - GC2HTN6 HurRAY, let's LOGG it!!
Multi - GC2TEHX The 39 Steps
Virtual - GCHXGP University Challenge 5 (munch munch)
Mega - GC22T2T GEOLYMPIX MEGA : OXFORD 2012
CITO - GC3P05Y Geolympix 2012 CITO - Giving something back
More details here
I stopped off here on my way to the Kent Mega today. A nice walk alongside the lakes with birds singing. I found the old cache first and then spotted the new one above me - I signed them both.