Well, as a public employee who is not eligible for social security, I have even less faith in our pension system than I had 10+ years ago when I started, so I'll say other (via)...
403b + (at least the capital invested in the pension system
And, to second Full_Taoer's nod to a quality pair of cans. Just picked up a pair of Grado SR80i on the ear headphones, and they work out great when gaming late at night and I don't want to wake my wife, or plugged in to my iPod. But, it's tough to beat the visceral impact from a quality full size HiFi setup. Still planning my upgrade path, but I'm rock'n an Emotivia XPA-5 amp, Emotiva UMC-1 pre/pro, Revox S22 cd player and a pair of Legacy Studio monitors (that I got in college). The speakers are small, but they pack a wollop! Also, got to give props to the folks at Legacy Audio in Springfield, IL. One day in college I drove down to their showroom from Chicago, not realizing that showroom and factory were one in the same. And though I was a young kid who arrived unannounced, they let me listen unattended in their main listening room for 3.5 hours with $30K+ worth of speakers and equipment at my disposal. Then, I got a personal tour of their factory where I could see exactly where their cabinets were hand made and hand finished. Their workmanship is incredible! After that experience, they had a customer for life!
Here it goes....
Reese's peanut butter eggs
Cadbury creme eggs
Old-school hard boiled and dyed Easter eggs