>> reporter: william alvarez has been a waiter at bobby van's steakhouse in downtown washington the past five years. he says working here has always been enjoyable, but never more so than the past six days. >> we joke around. we're a little more jovial. >> reporter: you see, william and 13 co-workers pooled their resources, bought a few lottery tickets and won $10,000 in last friday's mega millions drawing. >> i found ought about 5:00 saturday. they called me here from the restaurant. i thought they were joking. >> reporter: at the risk of seeming greedy they're now hoping for an even bigger prize, in fact the largest prize in american lottery history. >> i hope lightning strikes twice. >> reporter: $540 million counting. >> i think we have a better chance because last time we put $5 in and this time we each put $20 in. >> reporter: matt jablow, 9 news now. >> if you buy a ticket, you have the option of lump sum or annual payments. the payments would be almost $21 million for the next 26 years. that's sweet. if you opt for the lump sum, it works out to 389 million before taxes. wow. coll