Advance wagering for tomorrow’s Belmont Stakes will be available all day today at the track as well as all OTB outlets. The NYRA has changed its schedule for today. Post time for today’s 10-race card will be at 1 p.m., as usual, but twilight racing has been postponed

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The Belmont “Steaks” Handicapping Seminar on Tuesday at Gallagher’s Steak House raised $1,400 for Alex’s Lemonade Stand to benefit assisting the fight against pediatric cancer.

Thirty-five hearty racing aficionados donated $20 apiece to hear from Afleet Alex’s trainer Tim Ritchey, as well as the selections of prognosticator John DaSilva of The Post. Gallagher’s owner Marlene Brody donated $700 to match the public contribution and raise the total to $1,400.