16: One working with Linux, e.g.
19: Buckwheat noodles of Japan
34: '___ me think about it'
40: Winner at Caesar's palace?
42: ___ fiber (flax, hemp, ramie, or jute)
43: International agreement
46: Lobster and beluga products
48: Superman who was a super man
50: White Stripes, for one
53: Party for sheep shearers?
60: 'Touch of ___' (Welles film)