No Pop Concerts Until June 1

The thirtieth season of the "Pop" concerts given by the Boston Symphony Orchestra will open in Symphony Hall on June 1. At these concerts programs of popular and classical music will be presented, and refreshments served. They will continue into July. As usual an evening will probably be set aside as "Harvard Night," when college airs will be played and sung, but the date for this has not been determined.

For the first time the orchestra is at present on its way to California where it will deliver a series of popular concerts at the Panama-Pacific Exposition. The orchestra will return late in the month.