A lot of baseball anniversaries coming in 2019:
150th - First professional baseball game (Cincinnati Red Legs vs New York Nine)
100th - The 'Black Sox' World Series
75th - St Louis Browns' only AL pennant (creating the only all-St-Louis World Series)
50th - First seasons for Expos (now Nats), Padres, Pilots (now Brewers) and Royals
25th - The Championship That Never Was: Expos have best record in majors but strike wipes this out
10th - A Nationals season to truly forget
And a couple of personal anniversaries: this coming August it will be 50 years since my first plane trip (Sab Francisco to Honolulu on the late lamented Pan Am) - which I plan to celebrate with much travel abroad all year long - and next month I raise multiple Heinekens to toast 40 years of freedom from driving.