The phrase "a reminder at the" is correct and usable in written English.
It can be used when indicating a specific time or place where a reminder is relevant or applicable.
Example: "I set a reminder at the beginning of the meeting to discuss our project updates."
Alternatives: "a notice at the" or "a prompt at the".
It is also a reminder, at the end of a happy February of falling dictators, of the uses to which a powerful America can put its authority.
Each one of the six episodes is a self-contained tale of at-work absurdities, with a reminder at the beginning that "these are the actual dorks who work here, and this is what they do all day long".
The way this works is that you send a message and you'll be send a reminder at the time you desire.
The oak, taken from a French WWI site where 2,000 US soldiers lost their lives, was Macron's gift to Trump what he called "a reminder at the White House of these ties that bind us".
It probably wasn't the opinion of the majority, but it was a reminder, at the end of a day that saw a lot of good police work, that compared to a bunch of scared, angry, drunk skinheads, John Law can be a pretty decent bloke.
Don't remind them every day, but a reminder at least a week ahead of the deadline is a good idea.
It would be a good idea to send out a reminder at least a week before the potluck so everyone will have time to purchase their ingredients and get everything made.
Why do we need a reminder at all?
Non-respondents were sent a reminder at 3 weeks.
Menstruation is one of the most natural things in the world, a reminder that at the end of the day we're all just walking, talking mammals.
"It was a reminder that at the end of the day, you are doing breakthrough research for a company that is making decisions about your life, and you have no control over those decisions".
