While some activities have been organised by the committee, others have been
impromptu events staged by staff members - such as the challenge to reverse into a staff car park.
Reserve as much as possible in advance, but also watch for last - minute opportunities, because sold - out festivals often
offer impromptu events.
From historic sit - ins at the White House in 2011, to
impromptu events when President Obama is in town, to days of action with hundreds of participants, to tens of thousands of people gathering on the National Mall — this is a victory fought and won in the streets.
Yesterday, Level - 5 celebrated the 10th Anniversary of the Professor Layton series with
an impromptu event in Tokyo.
Each year, student gallery directors are selected by their peers to run program of exhibitions, installations, symposia, discussions and
impromptu events.