There are 12 meals in total, Lunch and Dinner on the 8th-11th and on the 13th and Lunch on the 14th and 15th.

Number indicates total number of people, including the participant.

Group 1, missing Lunch and Dinner on the 8th and 11th

archer						
wu						
dong (3)					
rechnitzer
elder						
wong
duncan						
mahalanobis					
ko						
rubin						
kathirgamanathan				
ma'au
peng								
mcgowan						
t. mclennan					
richardson					
mcinnes						
tee					
havea (3)								
zhang 		
shalav							
gardner
huber						
kress
perlmutter
gale (2)
corran
fewster
yashiro (2)
slezakova (2)						
wilson									
hirschfeldt					
mccartin (5)
semple (3)

Group 2, missing Lunch and Dinner on the 9th and 13th

mcintyre					
glynn						 
meylan
notestine (3)					
allender (2)								
cucker						
goldblatt (2)	
quispel 					
mclachlan					
slinko (2)
thompson (4)
neumann (3)			
niemeyer (2)	
obrien (2)					
hafner	
kelarev		
martin (4)			
berlekamp				
reiser (2)					
steel (4)								
kalnins (2)								
fellows (2)					
praeger (4)
khoussainov (3)
byatt		

Group 3, missing Lunch and Dinner on the 10th and Lunch on the 14th and 15th

mcnicol
dobcsanyi
waldron
diaconis (2)
fortnow
bridges (4)
reilly (2)
irvine
cooper (2)
conder
gauld
calude (2)
albert (4)
mickelson (2)
cao
arslanov
pestov (4)
atkinson (3)
donelan (6)
jones
woodin
downey (5)
whittle (2)
welsh (2)